UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXUxmuWu6JbfCcihK8v+93TPQeqBVoymrIKliE+wXJ8=' 
WHERE 
  key_id = 'd8dc83ac9a90153c53cef797f0e56054fbde8e2fa19211139d84b4f6ec7c16c7' 
  AND (
    token = 'xXUxmuWu6JbfCcihK8v+93TPQeqBVoymrIKliE+wXJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )