UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDE1JXllS2+HYorJJ8pVEBkRbbzNlWsBLcYI+odT2L8=' 
WHERE 
  key_id = '561410d7cea519653a9384e282e17ef9b72da7b7b09d47e680ea1802d7352072' 
  AND (
    token = 'iDE1JXllS2+HYorJJ8pVEBkRbbzNlWsBLcYI+odT2L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )