UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+JVzjhHl0IRGLu1cGgFpopRyW+KlFoLufkilaKxWzI=' 
WHERE 
  key_id = '345e0d6a860cbd002d32620892eff77088781ec410213328964c0320370a8a87' 
  AND (
    token = 'T+JVzjhHl0IRGLu1cGgFpopRyW+KlFoLufkilaKxWzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )