UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nl0Xbwyab1mcmjbxpKHHUSi3wrVDfnEVckQXCl9ZlKc=' 
WHERE 
  key_id = '1186cc8f2ed1f0b21ecd3c175c0baa7df3cc4f9ceecec5da7383fbf0d990f902' 
  AND (
    token = 'Nl0Xbwyab1mcmjbxpKHHUSi3wrVDfnEVckQXCl9ZlKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )