UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVUoPNRUGrHKapaUmUmC0+4ijwxnxckOs4A0qCEOVXY=' 
WHERE 
  key_id = '6cc0d1b915da99a35620f7a3b9823d35cb73549641c43a43ae98485c27650501' 
  AND (
    token = 'ZVUoPNRUGrHKapaUmUmC0+4ijwxnxckOs4A0qCEOVXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )