UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PeFmn7xgbrPljFCyP77QETE/4+H2Z2MNLzm+DjTGQI=' 
WHERE 
  key_id = '74a3c9b6f860a0da7c9e4d00a985665a496a93ecf3e108eafc81f7271d0d9314' 
  AND (
    token = '4PeFmn7xgbrPljFCyP77QETE/4+H2Z2MNLzm+DjTGQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )