UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQylkrhBxKOQasLXnPzifj7yTqsy7I4tSaYNQnJkKzc=' 
WHERE 
  key_id = 'd3686f82afca1b16a7c3c668014dc42fff2d10177d235218b093d360b53487a5' 
  AND (
    token = 'ZQylkrhBxKOQasLXnPzifj7yTqsy7I4tSaYNQnJkKzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )