UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXa5UiuOPa2ekm7fTlQcUfp5poOsPg1BguLidIfZfRQ=' 
WHERE 
  key_id = '5f3bf85f8c896e9a6a826e19b9a8ef1750a2ac2deda8552654b15480afe65574' 
  AND (
    token = 'ZXa5UiuOPa2ekm7fTlQcUfp5poOsPg1BguLidIfZfRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )