First please run bin/magento s:up;bin/magento index:reindex and then check

if doesn't work still run this command and let me know the result, might be the storeview issue

select a.*
from `catalog_product_entity_varchar` a
join `eav_attribute` b
    on b.attribute_id = a.attribute_id
where b.attribute_code = 'url_key'
and a.entity_id = 12673;

change entity_id with your product id

First please run bin/magento s:up;bin/magento index:reindex and then check

if doesn't work still run this command and let me know the result, might be attribute scope issue.

select a.*
from `catalog_product_entity_varchar` a
join `eav_attribute` b
    on b.attribute_id = a.attribute_id
where b.attribute_code = 'url_key'
and a.entity_id = 12673;

change entity_id with your product id