UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TFJwhJbeaVJUecHG+KrhvIL0Bau0TloKjJk4t6Wf43Q=' 
WHERE 
  key_id = '61ed8af50b2a2627b27f3896cb37a7f140b8cc9e7f0690671af42ad47aad1b7a' 
  AND (
    token = 'TFJwhJbeaVJUecHG+KrhvIL0Bau0TloKjJk4t6Wf43Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )