UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJn9nhBhG07rImXZeenYe8YWmmoBnOKSq8vFMq4E24E=' 
WHERE 
  key_id = '944cc07c84cbcc4b1ede413734cf043f4ba76da0a32ea5a557d7012607594033' 
  AND (
    token = 'SJn9nhBhG07rImXZeenYe8YWmmoBnOKSq8vFMq4E24E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )