UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfrfk+n94RKnDQ0hVoAYukUQIvO3Dp4hz6hRc5yH2aA=' 
WHERE 
  key_id = '90af609eca88942dce3044f76767e3491a22ea9d7f8a83b66f13d076ef71276d' 
  AND (
    token = 'xfrfk+n94RKnDQ0hVoAYukUQIvO3Dp4hz6hRc5yH2aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )