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 (
    426, 429, 428, 410, 450, 474, 473, 448, 
    493, 409, 456, 431, 466, 484, 470, 490, 
    451, 491, 411, 486, 471, 481, 489, 415, 
    430, 414, 475, 412, 417
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00039

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "12.56"
    },
    "table": {
      "table_name": "cscart_product_review_prepared_data",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 52,
      "rows_produced_per_join": 28,
      "filtered": "55.77",
      "cost_info": {
        "read_cost": "6.77",
        "eval_cost": "5.80",
        "prefix_cost": "12.57",
        "data_read_per_join": "463"
      },
      "used_columns": [
        "product_id",
        "storefront_id",
        "average_rating",
        "reviews_count"
      ],
      "attached_condition": "((`danishecarter_latest`.`cscart_product_review_prepared_data`.`storefront_id` = 0) and (`danishecarter_latest`.`cscart_product_review_prepared_data`.`product_id` in (426,429,428,410,450,474,473,448,493,409,456,431,466,484,470,490,451,491,411,486,471,481,489,415,430,414,475,412,417)))"
    }
  }
}