UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xub+XdOWvDRGzus37e6wYzh6AfXpcGgdTnCBDQXaScI=' 
WHERE 
  key_id = 'debf2c6b450c1532eed182e6ae224551097f5343dd3fd9b35bdc7daee6f73757' 
  AND (
    token = 'xub+XdOWvDRGzus37e6wYzh6AfXpcGgdTnCBDQXaScI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )