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 (
    359439, 359438, 359443, 359440, 359447, 
    359445, 359448, 359446, 359444, 359449, 
    359441, 359442, 359451
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00063

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "5.87"
    },
    "table": {
      "table_name": "cscart_product_review_prepared_data",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 19,
      "rows_produced_per_join": 13,
      "filtered": "68.42",
      "cost_info": {
        "read_cost": "3.27",
        "eval_cost": "2.60",
        "prefix_cost": "5.87",
        "data_read_per_join": "208"
      },
      "used_columns": [
        "product_id",
        "storefront_id",
        "average_rating",
        "reviews_count"
      ],
      "attached_condition": "((`webmarco`.`cscart_product_review_prepared_data`.`storefront_id` = 0) and (`webmarco`.`cscart_product_review_prepared_data`.`product_id` in (359439,359438,359443,359440,359447,359445,359448,359446,359444,359449,359441,359442,359451)))"
    }
  }
}