UPDATE 
  cscart_product_popularity 
SET 
  `viewed` = 4378, 
  `added` = 0, 
  `deleted` = 0, 
  `bought` = 0, 
  `total` = 10131 
WHERE 
  product_id IN (
    21047, 21048, 21049, 21050, 21051, 21052, 
    21053, 21054, 21055
  )