UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDQ+HB9tZHYx1/DA8R9wOovYgKn9uOq7q+FFcCdjDiI=' 
WHERE 
  key_id = '54cf1b9f85872c7734d68601ed23cf8a167c1d7e42e6defaeb8ad12d8742450f' 
  AND (
    token = 'tDQ+HB9tZHYx1/DA8R9wOovYgKn9uOq7q+FFcCdjDiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )