UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFjnxLOAk7P4bzjqbtJqZDnDlxVchhNskjvoUqBtIdg=' 
WHERE 
  key_id = 'dc7583976037aff87a5ca9a90b27fcbf15415f4e28af7ef02dfbfbd40c902e77' 
  AND (
    token = 'vFjnxLOAk7P4bzjqbtJqZDnDlxVchhNskjvoUqBtIdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )