UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vI97QxDrAZCx16oZPsIhqMmX7XASDc5cgDiK9ITHQ3g=' 
WHERE 
  key_id = '3cbfeb050ce90e34e1ecd28201147669307f7858fec6d92ad2d52d7befa1d015' 
  AND (
    token = 'vI97QxDrAZCx16oZPsIhqMmX7XASDc5cgDiK9ITHQ3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )