UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nupgC69d3CLotWEzaCS44ilSMOMHfRRkXKb3KoQGfIw=' 
WHERE 
  key_id = '99f0ab771a581a5518355070a18940e13e7de1afc54b04db8b2e9edac702c6d2' 
  AND (
    token = 'nupgC69d3CLotWEzaCS44ilSMOMHfRRkXKb3KoQGfIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )