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 (
    231, 232, 233, 234, 235, 236, 237, 238, 
    239, 78, 79, 80, 81, 82, 83, 84, 85, 86, 
    87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 
    97, 100, 101, 102
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00210

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_product_review_prepared_data",
          "access_type": "ALL",
          "possible_keys": ["PRIMARY"],
          "rows": 142,
          "filtered": 22.53521156,
          "attached_condition": "cscart_product_review_prepared_data.storefront_id = 0 and cscart_product_review_prepared_data.product_id in (231,232,233,234,235,236,237,238,239,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,100,101,102)"
        }
      }
    ]
  }
}