UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7dAT9h8hBtxorg3TapjiXiS7oLDlcTqV6Y210srWtk=' 
WHERE 
  key_id = '03f92d4d0bc6a4c56181e2d4d5081ba4a635edb8692597f25ff0173d602aaa43' 
  AND (
    token = 'R7dAT9h8hBtxorg3TapjiXiS7oLDlcTqV6Y210srWtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )