UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGz6AYBaVdGyM/ZrLIeDirrIyofGHrordQWB9qia6+Y=' 
WHERE 
  key_id = '27f3ed0fc15986b91e9892afc8b2d7b128511613b0c80ddbb84f1648bd3c5118' 
  AND (
    token = 'WGz6AYBaVdGyM/ZrLIeDirrIyofGHrordQWB9qia6+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )