UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mgq0KL64L62TJmca8Mh/lCsxy1Ydy3vDa3Fk8/vvxWM=' 
WHERE 
  key_id = '708e272112be5a005016386b13e484003e4f47a8e67f067ea2a70a6e425985d8' 
  AND (
    token = 'Mgq0KL64L62TJmca8Mh/lCsxy1Ydy3vDa3Fk8/vvxWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )