UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojFRY8DlMawPmSkFg2NrZ4+nrImAhSC8waf0FA9pMmU=' 
WHERE 
  key_id = 'b97ca3d3d660e6ce2d159dbfd01d72e458fad0502a125a69cd06213f5e21f8f0' 
  AND (
    token = 'ojFRY8DlMawPmSkFg2NrZ4+nrImAhSC8waf0FA9pMmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )