UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKKqb1NoT7Ni+gJH9Y4RU3xaqGinyyNiguDnvw87v6g=' 
WHERE 
  key_id = '88c40a31eeece6aaf18c81aedda92066afaaaa17d87feda44bc1b17c00c9356f' 
  AND (
    token = 'GKKqb1NoT7Ni+gJH9Y4RU3xaqGinyyNiguDnvw87v6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )