SELECT 
  v.product_id, 
  v.feature_id, 
  v.value, 
  v.value_int, 
  v.variant_id, 
  f.feature_type, 
  fd.description, 
  fd.prefix, 
  fd.suffix, 
  vd.variant, 
  f.parent_id, 
  f.position, 
  gf.position as gposition 
FROM 
  cscart_product_features as f 
  LEFT JOIN cscart_product_features_values as v ON v.feature_id = f.feature_id 
  LEFT JOIN cscart_product_features_descriptions as fd ON fd.feature_id = v.feature_id 
  AND fd.lang_code = 'en' 
  LEFT JOIN cscart_product_feature_variants fv ON fv.variant_id = v.variant_id 
  LEFT JOIN cscart_product_feature_variant_descriptions as vd ON vd.variant_id = fv.variant_id 
  AND vd.lang_code = 'en' 
  LEFT JOIN cscart_product_features as gf ON gf.feature_id = f.parent_id 
  AND gf.feature_type = 'G' 
WHERE 
  f.status IN ('A') 
  AND v.product_id in (
    5543, 5470, 5547, 5534, 5471, 5538, 5542, 
    5548
  ) 
  AND f.display_on_catalog = 'Y' 
  AND (
    f.categories_path = '' 
    OR FIND_IN_SET(250, f.categories_path) 
    OR FIND_IN_SET(372, f.categories_path) 
    OR FIND_IN_SET(552, f.categories_path) 
    OR FIND_IN_SET(553, f.categories_path) 
    OR FIND_IN_SET(554, f.categories_path) 
    OR FIND_IN_SET(556, f.categories_path)
  ) 
  AND IF(
    f.parent_id, 
    (
      SELECT 
        status 
      FROM 
        cscart_product_features as df 
      WHERE 
        df.feature_id = f.parent_id
    ), 
    'A'
  ) IN ('A') 
  AND (
    v.variant_id != 0 
    OR (
      f.feature_type != 'C' 
      AND v.value != ''
    ) 
    OR (f.feature_type = 'C') 
    OR v.value_int != ''
  ) 
  AND v.lang_code = 'en' 
ORDER BY 
  fd.description, 
  fv.position

Query time 0.00230

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "69.41"
    },
    "ordering_operation": {
      "using_temporary_table": true,
      "using_filesort": true,
      "nested_loop": [
        {
          "table": {
            "table_name": "v",
            "access_type": "range",
            "possible_keys": [
              "PRIMARY",
              "fl",
              "variant_id",
              "lang_code",
              "product_id",
              "fpl",
              "idx_product_feature_variant_id"
            ],
            "key": "product_id",
            "used_key_parts": [
              "product_id"
            ],
            "key_length": "3",
            "rows_examined_per_scan": 111,
            "rows_produced_per_join": 36,
            "filtered": "32.52",
            "index_condition": "(`softwarepirmam_hewadelivard_cscart_4`.`v`.`product_id` in (5543,5470,5547,5534,5471,5538,5542,5548))",
            "cost_info": {
              "read_cost": "48.35",
              "eval_cost": "3.61",
              "prefix_cost": "51.96",
              "data_read_per_join": "27K"
            },
            "used_columns": [
              "feature_id",
              "product_id",
              "variant_id",
              "value",
              "value_int",
              "lang_code"
            ],
            "attached_condition": "((`softwarepirmam_hewadelivard_cscart_4`.`v`.`lang_code` = 'en') and (`softwarepirmam_hewadelivard_cscart_4`.`v`.`feature_id` is not null))"
          }
        },
        {
          "table": {
            "table_name": "f",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY",
              "status"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "feature_id"
            ],
            "key_length": "3",
            "ref": [
              "softwarepirmam_hewadelivard_cscart_4.v.feature_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 3,
            "filtered": "9.53",
            "cost_info": {
              "read_cost": "9.02",
              "eval_cost": "0.34",
              "prefix_cost": "64.59",
              "data_read_per_join": "1K"
            },
            "used_columns": [
              "feature_id",
              "feature_type",
              "categories_path",
              "parent_id",
              "display_on_catalog",
              "status",
              "position"
            ],
            "attached_condition": "((`softwarepirmam_hewadelivard_cscart_4`.`f`.`status` = 'A') and (`softwarepirmam_hewadelivard_cscart_4`.`f`.`display_on_catalog` = 'Y') and ((`softwarepirmam_hewadelivard_cscart_4`.`f`.`categories_path` = '') or (0 <> find_in_set(250,`softwarepirmam_hewadelivard_cscart_4`.`f`.`categories_path`)) or (0 <> find_in_set(372,`softwarepirmam_hewadelivard_cscart_4`.`f`.`categories_path`)) or (0 <> find_in_set(552,`softwarepirmam_hewadelivard_cscart_4`.`f`.`categories_path`)) or (0 <> find_in_set(553,`softwarepirmam_hewadelivard_cscart_4`.`f`.`categories_path`)) or (0 <> find_in_set(554,`softwarepirmam_hewadelivard_cscart_4`.`f`.`categories_path`)) or (0 <> find_in_set(556,`softwarepirmam_hewadelivard_cscart_4`.`f`.`categories_path`))) and (if(`softwarepirmam_hewadelivard_cscart_4`.`f`.`parent_id`,(/* select#2 */ select `softwarepirmam_hewadelivard_cscart_4`.`df`.`status` from `softwarepirmam_hewadelivard_cscart_4`.`cscart_product_features` `df` where (`softwarepirmam_hewadelivard_cscart_4`.`df`.`feature_id` = `softwarepirmam_hewadelivard_cscart_4`.`f`.`parent_id`)),'A') = 'A') and ((`softwarepirmam_hewadelivard_cscart_4`.`v`.`variant_id` <> 0) or ((`softwarepirmam_hewadelivard_cscart_4`.`f`.`feature_type` <> 'C') and (`softwarepirmam_hewadelivard_cscart_4`.`v`.`value` <> '')) or (`softwarepirmam_hewadelivard_cscart_4`.`f`.`feature_type` = 'C') or (`softwarepirmam_hewadelivard_cscart_4`.`v`.`value_int` <> 0)))",
            "attached_subqueries": [
              {
                "dependent": true,
                "cacheable": false,
                "query_block": {
                  "select_id": 2,
                  "cost_info": {
                    "query_cost": "0.35"
                  },
                  "table": {
                    "table_name": "df",
                    "access_type": "eq_ref",
                    "possible_keys": [
                      "PRIMARY"
                    ],
                    "key": "PRIMARY",
                    "used_key_parts": [
                      "feature_id"
                    ],
                    "key_length": "3",
                    "ref": [
                      "softwarepirmam_hewadelivard_cscart_4.f.parent_id"
                    ],
                    "rows_examined_per_scan": 1,
                    "rows_produced_per_join": 1,
                    "filtered": "100.00",
                    "cost_info": {
                      "read_cost": "0.25",
                      "eval_cost": "0.10",
                      "prefix_cost": "0.35",
                      "data_read_per_join": "440"
                    },
                    "used_columns": [
                      "feature_id",
                      "status"
                    ]
                  }
                }
              }
            ]
          }
        },
        {
          "table": {
            "table_name": "fd",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "feature_id",
              "lang_code"
            ],
            "key_length": "9",
            "ref": [
              "softwarepirmam_hewadelivard_cscart_4.v.feature_id",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 3,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "0.86",
              "eval_cost": "0.34",
              "prefix_cost": "65.80",
              "data_read_per_join": "7K"
            },
            "used_columns": [
              "feature_id",
              "description",
              "prefix",
              "suffix",
              "lang_code"
            ]
          }
        },
        {
          "table": {
            "table_name": "fv",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "variant_id"
            ],
            "key_length": "3",
            "ref": [
              "softwarepirmam_hewadelivard_cscart_4.v.variant_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 3,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "0.86",
              "eval_cost": "0.34",
              "prefix_cost": "67.00",
              "data_read_per_join": "3K"
            },
            "used_columns": [
              "variant_id",
              "position"
            ]
          }
        },
        {
          "table": {
            "table_name": "vd",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "variant_id",
              "lang_code"
            ],
            "key_length": "9",
            "ref": [
              "softwarepirmam_hewadelivard_cscart_4.fv.variant_id",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 3,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "0.86",
              "eval_cost": "0.34",
              "prefix_cost": "68.20",
              "data_read_per_join": "10K"
            },
            "used_columns": [
              "variant_id",
              "variant",
              "lang_code"
            ]
          }
        },
        {
          "table": {
            "table_name": "gf",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "feature_id"
            ],
            "key_length": "3",
            "ref": [
              "softwarepirmam_hewadelivard_cscart_4.f.parent_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 3,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "0.86",
              "eval_cost": "0.34",
              "prefix_cost": "69.41",
              "data_read_per_join": "1K"
            },
            "used_columns": [
              "feature_id",
              "feature_type",
              "position"
            ],
            "attached_condition": "<if>(is_not_null_compl(gf), (`softwarepirmam_hewadelivard_cscart_4`.`gf`.`feature_type` = 'G'), true)"
          }
        }
      ]
    }
  }
}

Result

product_id feature_id value value_int variant_id feature_type description prefix suffix variant parent_id position gposition
5538 760 7245 S Bean Hopper Capacity 250 grams 0 0
5470 760 7264 S Bean Hopper Capacity 250 grams bean hopper 0 0
5534 760 7245 S Bean Hopper Capacity 250 grams 0 0
5471 760 7270 S Bean Hopper Capacity Holds about 250 g of coffee beans. 0 0
5548 657 7202 E Brand Trisa 0 0
5534 657 7239 E Brand Sage 0 0
5547 657 7202 E Brand Trisa 0 0
5470 657 7239 E Brand Sage 0 0
5543 657 7202 E Brand Trisa 0 0
5538 657 7239 E Brand Sage 0 0
5542 657 7202 E Brand Trisa 0 0
5471 657 7239 E Brand Sage 0 0
5538 732 7331 S Coffee & Drink Options Single-shot & double-shot espresso; hot water outlet; manual milk-based drinks (lattes, cappuccinos) 0 0
5534 732 7326 S Coffee & Drink Options Single espresso, double espresso, hot water for Americanos, manual milk drinks (cappuccino, latte, flat white). 0 0
5471 732 7271 S Coffee & Drink Options 5 pre-programmed café drinks (espresso, cappuccino, latte, flat white, long black) and up to 8 customizable drink settings. 0 0
5542 656 1914 S Color Gray 0 160
5538 656 7263 S Color Brushed stainless steel (silver) finish 0 160
5543 656 1607 S Color silver 0 160
5547 656 1607 S Color silver 0 160
5470 656 0.00 7269 S Color Brushed stainless steel (silver) 0 160
5548 656 1607 S Color silver 0 160
5538 757 7332 S Grinder Type & Settings Steel conical burr grinder; ~16 grind size settings 0 0
5534 757 7327 S Grinder Type & Settings Integrated conical burr grinder with 30 grind size settings and dose control. 0 0
5471 757 7272 S Grinder Type & Settings Integrated conical burr grinder with 30 grind settings for precise control. 0 0
5470 757 7265 S Grinder Type & Settings Integrated conical burr grinder with ~18 grind settings 0 0
5534 758 7328 S Milk Frothing Manual steam wand for textured microfoam and latte art. 0 0
5538 758 7333 S Milk Frothing Manual steam wand (360° swivel action) for microfoam milk texturing 0 0
5471 758 7273 S Milk Frothing Automatic steam wand for hands-free milk texturing, adjustable milk temperature and foam texture, plus manual frothing option 0 0
5470 758 7266 S Milk Frothing Manual steam wand for microfoam milk steam 0 0
5538 759 7249 S Pump Pressure 15-bar Italian pump 0 0
5534 759 7329 S Pump Pressure 15-bar pump with low-pressure pre-infusion (~9-bar extraction) 0 0
5471 759 7274 S Pump Pressure 15-bar Italian pump with low-pressure pre-infusion and ~9-bar extraction pressure. 0 0
5470 759 7267 S Pump Pressure 15-bar pump (with ≈ 9-bar extraction via pre-infusion) 0 0
5538 733 2.00 7334 S Water Tank Capacity 2.0 liters 0 0
5534 733 2.00 7330 S Water Tank Capacity 2.0 L 0 0
5471 733 0.00 7275 S Water Tank Capacity Approximately 2.0–2.1 L removable water tank 0 0
5470 733 2.00 7268 S Water Tank Capacity 2 litres, removable water tank 0 0