UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HU+fmwdlhyOp2ZzVKrI6FeyqqA7Y32U39/GtEckUO0Q=' 
WHERE 
  key_id = '9cde8b23a044ddcf3d8e4e42ec0bd2d510ba78cf797dc3fa54136a6fff275f8f' 
  AND (
    token = 'HU+fmwdlhyOp2ZzVKrI6FeyqqA7Y32U39/GtEckUO0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )