UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYSFUQAY1KywPPwmM+dDlx9seQIAlTbu730mYPagt3U=' 
WHERE 
  key_id = 'd91dd3f4fb238b98c820e4d25dc301b2ff3c1b8caed06ec7b194cd5c1f79899d' 
  AND (
    token = 'BYSFUQAY1KywPPwmM+dDlx9seQIAlTbu730mYPagt3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )