UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vIlhcht2pqqHgwT2SerFnf+WmMZx6LxOA2SJkDTUOCs=' 
WHERE 
  key_id = '35ed049231cb639444eb7e935c9755c1415eea94449273aaa878ddefc4451840' 
  AND (
    token = 'vIlhcht2pqqHgwT2SerFnf+WmMZx6LxOA2SJkDTUOCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )