Update post meta data (custom field) by post link
I have a post in my WordPress website, which has lot of custom fields. I have an Excel sheet with “post link” – “custom field data” combination. That custom field (video URL) is already set for each post, but now I need to change and update those links based on the Excel sheet. I don’t have a “post_id – post meta data” combination, just link and appropriate meta data value.
Is there a way to update this data with some code?