Wordpress Mass Find & Replace Link in wp_postmeta Serialization repeatable_fields [Need Solution]

hi guys,

I'm in the movie streaming world,
and after some of the video hosters went down had to reupload alot of new links to my wordpress sites,

the think is my wordpress site has the embedded links in the wp_postmeta, serialized, repeatable_fields are,
it's a part in the wordpress post where you enter your embedded links there,

I've tried countless time using the "phpmyadmin",
using the update method to find and replace links,

but after each replace, it doesn't show up,
need a solution to find and replace,

I've install the plugin "better find and replace" and it does the job,
but only 1 at a time, which is frustrating when you have over 10k links,

need to hire someone to help me figure out how to get through this hurdle,
pm me and we can discuss this in depth, once you have a solution you can let me know the price,

I know the solution is at the tip of my tongue I just need someone to push the damn solution through!