UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HJbZ+Hzmv7KZvs7vUvQmiAJNHUENVELTjBg8O0Mhf/A=' 
WHERE 
  key_id = '831349c9419fb4470880e4d851eb4e396ceb39e36133b41be1b731acd4f58ed1' 
  AND (
    token = 'HJbZ+Hzmv7KZvs7vUvQmiAJNHUENVELTjBg8O0Mhf/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )