UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5NcbV96ssNaKVXQkEMQXyWANWo6hb3ECnTBu5uBDlAQ=' 
WHERE 
  key_id = '0d4579cd54e051d9209b0d2791ecfa0b77166200a8c8cd29699775f09ca5e8d8' 
  AND (
    token = '5NcbV96ssNaKVXQkEMQXyWANWo6hb3ECnTBu5uBDlAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )