UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvLOS5bicPDlMdm5qj4dG2jgpDRFNCzjsnM9WqSvpD0=' 
WHERE 
  key_id = '478097f8f44917203ebe7625d17cc9fa27f2df3aa054cae7d8fe97617d9ece66' 
  AND (
    token = 'GvLOS5bicPDlMdm5qj4dG2jgpDRFNCzjsnM9WqSvpD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )