UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QASkJrTmfxq0mwDkB08xLwtrK9nbeCcoMrk9fLaJy0A=' 
WHERE 
  key_id = '4ccad44b9f211f9ee117b647b57ce6645c9db34c4fe94af8071ed6e5edffdf2d' 
  AND (
    token = 'QASkJrTmfxq0mwDkB08xLwtrK9nbeCcoMrk9fLaJy0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )