Updating Link in Live Site

Hello, i’m moving my site from local to live, as Serialized Data can’t be modify through SQL, I’m using a template framework, that able to generate widget dynamically.. it greats when development.. but in terms of modifying link, its pain in the ass because i have to go through one by one just to re-save.

i’m looking on best practices to make this update process as quick as possible:

1. For widget (#_option), from the exported SQL i know the option_id and option_name, but how can i define which widget it is ?
2. is there any plugin that able to grab serialized array, modify, and re-save

Thanks