Since you are familiar with the how to create metabox using add_meta_box already, I’ll skip to the relevant bits.
You can either conditionally add_meta_box depending on the current post title, or ID, (this is the preferred method) or, you can conditionally remove_meta_box depending on the the post displayed.
To detect the current post ID you would get_query_var( 'post' ) and move on from there, using get_post(get_query_var('post')) if further post data is required to filter out the metabox.
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