SELECT 
  cscart_product_review_prepared_data.product_id AS product_id, 
  cscart_product_review_prepared_data.average_rating AS average_rating, 
  cscart_product_review_prepared_data.reviews_count AS reviews_count 
FROM 
  cscart_product_review_prepared_data 
WHERE 
  cscart_product_review_prepared_data.product_id IN (
    5196, 4833, 5250, 4752, 5190, 5253, 5251, 
    3801, 5211, 5194, 4763, 4782, 3445, 
    5192, 5248, 5373, 5193, 4806, 5209, 
    4781, 4824, 4821, 4731, 4813, 4769, 
    4828, 5249, 4832, 5198, 4831, 5195, 
    4818, 5247, 4755, 5203, 4762, 5246, 
    5214, 5252, 5199
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00061

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "1.00"
    },
    "table": {
      "table_name": "cscart_product_review_prepared_data",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 5,
      "rows_produced_per_join": 5,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "0.50",
        "eval_cost": "0.50",
        "prefix_cost": "1.00",
        "data_read_per_join": "80"
      },
      "used_columns": [
        "product_id",
        "storefront_id",
        "average_rating",
        "reviews_count"
      ],
      "attached_condition": "((`softwarepirmam_hewadelivard_cscart_4`.`cscart_product_review_prepared_data`.`storefront_id` = 0) and (`softwarepirmam_hewadelivard_cscart_4`.`cscart_product_review_prepared_data`.`product_id` in (5196,4833,5250,4752,5190,5253,5251,3801,5211,5194,4763,4782,3445,5192,5248,5373,5193,4806,5209,4781,4824,4821,4731,4813,4769,4828,5249,4832,5198,4831,5195,4818,5247,4755,5203,4762,5246,5214,5252,5199)))"
    }
  }
}