UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HUKIHLqej6Vf180qsbMhQlYhz9AFujXkiEShqMYOAo=' 
WHERE 
  key_id = '31f36ccb9d7df85c4a3d883797c6f22c5dd5108f7cba5b6779b3345691089253' 
  AND (
    token = '9HUKIHLqej6Vf180qsbMhQlYhz9AFujXkiEShqMYOAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )