UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yN1guUzQlL1eoZ6KgHgrgvDz+aMi5mp7jXQEdXL0wMI=' 
WHERE 
  key_id = '95925ebe4ea4f52b2e9c78ec71d2e46817f08ecd12af96365863862d612e593f' 
  AND (
    token = 'yN1guUzQlL1eoZ6KgHgrgvDz+aMi5mp7jXQEdXL0wMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )