UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLQfXfPmrh+jByMdMVDFLQlbBdoRfOgIiVV0jzEoZfQ=' 
WHERE 
  key_id = '391921408cce19913625eb07b68607afbb65b9a226f468cc1225301820e09b41' 
  AND (
    token = 'SLQfXfPmrh+jByMdMVDFLQlbBdoRfOgIiVV0jzEoZfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )