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 (
    17379, 34936, 17320, 17360, 17439, 17322, 
    17375, 17417, 17336, 17412, 17346, 
    17410, 17347, 17459, 17348, 17516, 
    17380, 17345, 17344, 17338, 17362, 
    17430, 17503, 17341, 17441, 17496, 
    17474, 17372, 17425, 17351, 17334, 
    17381, 17552, 17355, 17315, 17366, 
    17505, 17487, 17318, 17436, 17358, 
    17448, 17363
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00076

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "30.11"
    },
    "table": {
      "table_name": "cscart_product_review_prepared_data",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id",
        "storefront_id"
      ],
      "key_length": "7",
      "rows_examined_per_scan": 43,
      "rows_produced_per_join": 43,
      "filtered": "100.00",
      "index_condition": "((`cscartdb`.`cscart_product_review_prepared_data`.`storefront_id` = 0) and (`cscartdb`.`cscart_product_review_prepared_data`.`product_id` in (17379,34936,17320,17360,17439,17322,17375,17417,17336,17412,17346,17410,17347,17459,17348,17516,17380,17345,17344,17338,17362,17430,17503,17341,17441,17496,17474,17372,17425,17351,17334,17381,17552,17355,17315,17366,17505,17487,17318,17436,17358,17448,17363)))",
      "cost_info": {
        "read_cost": "25.81",
        "eval_cost": "4.30",
        "prefix_cost": "30.11",
        "data_read_per_join": "688"
      },
      "used_columns": [
        "product_id",
        "storefront_id",
        "average_rating",
        "reviews_count"
      ]
    }
  }
}