SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    4108, 4107, 3734, 4109, 3798, 4110, 4111, 
    3811, 4899, 4898, 4897, 4896, 4894, 
    4915, 4917, 4924, 4923, 4922, 4921, 
    4920, 4919, 4918, 4925, 4927, 4926, 
    4941, 4940, 4939, 4935, 4973, 4972, 
    4971, 4970, 4969, 4968, 4967, 4966, 
    4965, 4964, 4963, 4962, 4987, 4986, 
    4985, 4984, 4977, 4976, 4981, 4980, 
    4979, 4978, 4982, 4983, 5618, 5619, 
    5620, 5621, 5687, 5688, 5689, 5690, 
    5691, 5692, 5693, 5694, 5696, 5697, 
    5698, 5699, 5700, 5701, 5702, 5703, 
    5704, 5705, 6204, 5894, 5893, 5892, 
    6064, 6065, 6066, 6067, 6074, 6075, 
    5956, 6087, 6088, 6089, 6090, 6091, 
    6092, 6093, 6117, 6118, 6196, 6195, 
    6194, 6197, 6198, 6199, 6200, 6201, 
    6202
  )

Query time 0.00175

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "72.81"
    },
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 104,
      "rows_produced_per_join": 104,
      "filtered": "100.00",
      "index_condition": "(`softwarepirmam_hewadelivard_cscart_4`.`cscart_products`.`product_id` in (4108,4107,3734,4109,3798,4110,4111,3811,4899,4898,4897,4896,4894,4915,4917,4924,4923,4922,4921,4920,4919,4918,4925,4927,4926,4941,4940,4939,4935,4973,4972,4971,4970,4969,4968,4967,4966,4965,4964,4963,4962,4987,4986,4985,4984,4977,4976,4981,4980,4979,4978,4982,4983,5618,5619,5620,5621,5687,5688,5689,5690,5691,5692,5693,5694,5696,5697,5698,5699,5700,5701,5702,5703,5704,5705,6204,5894,5893,5892,6064,6065,6066,6067,6074,6075,5956,6087,6088,6089,6090,6091,6092,6093,6117,6118,6196,6195,6194,6197,6198,6199,6200,6201,6202))",
      "cost_info": {
        "read_cost": "62.41",
        "eval_cost": "10.40",
        "prefix_cost": "72.81",
        "data_read_per_join": "459K"
      },
      "used_columns": [
        "product_id",
        "product_code",
        "product_type",
        "status",
        "company_id",
        "list_price",
        "amount",
        "weight",
        "length",
        "width",
        "height",
        "shipping_freight",
        "low_avail_limit",
        "timestamp",
        "updated_timestamp",
        "usergroup_ids",
        "is_edp",
        "edp_shipping",
        "unlimited_download",
        "tracking",
        "free_shipping",
        "zero_price_action",
        "is_pbp",
        "is_op",
        "is_oper",
        "is_returnable",
        "return_period",
        "avail_since",
        "out_of_stock_actions",
        "localization",
        "min_qty",
        "max_qty",
        "qty_step",
        "list_qty_count",
        "tax_ids",
        "age_verification",
        "age_limit",
        "options_type",
        "exceptions_type",
        "details_layout",
        "shipping_params",
        "facebook_obj_type",
        "parent_product_id",
        "buy_now_url",
        "units_in_product",
        "show_price_per_x_units",
        "ab__stickers_manual_ids",
        "ab__stickers_generated_ids"
      ]
    }
  }
}