UPDATE 
  cscart_product_popularity 
SET 
  `viewed` = 7, 
  `added` = 0, 
  `deleted` = 0, 
  `bought` = 0, 
  `total` = 21 
WHERE 
  product_id IN (
    12961, 12962, 12963, 12964, 12965, 12966, 
    12967, 12968, 12969, 12970, 12971, 
    12972, 12973
  )