UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRuMrE9p8ysL4Q3hIEHfP6hsRZHP6u4K9+gzsVA/Ko4=' 
WHERE 
  key_id = 'd64e3d43dbdf23fb9206c4da3c83c97fc6f7804a362311279bba5596c49c6913' 
  AND (
    token = 'gRuMrE9p8ysL4Q3hIEHfP6hsRZHP6u4K9+gzsVA/Ko4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )