UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toBIZV5GspYaPX7gfuDfajfztUr9lgNYAjfzyRnerVY=' 
WHERE 
  key_id = '040ad95a622b3d516705de61f1c7f79b8fb576cc68dec37e8bc83100e15b50a4' 
  AND (
    token = 'toBIZV5GspYaPX7gfuDfajfztUr9lgNYAjfzyRnerVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )