UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/QxWIRr4+jYYZDrzuHGaa7wXhlIZaUqYRMNq74v9cI=' 
WHERE 
  key_id = 'd3d29c20a9412b164f1caa420a8e5cc4502a1c44ae07f3d027664762a4cfe562' 
  AND (
    token = 't/QxWIRr4+jYYZDrzuHGaa7wXhlIZaUqYRMNq74v9cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )