how to update information_schema.tables in mysql
Information_Schema are views and read-only. Yo can not update meta data about tables, only by modifying actual table with ALTER TABLE. If you do an ALTER TABLE you will have current timestamp in meta data.


  INFORMATION_SCHEMA is a database within each MySQL instance, the place
  that stores information about all the other databases that the MySQL
  server maintains. The INFORMATION_SCHEMA database contains several
  read-only tables. They are actually views, not base tables, so there
  are no files associated with them, and you cannot set triggers on
  them. Also, there is no database directory with that name.
  
  Although you can select INFORMATION_SCHEMA as the default database
  with a USE statement, you can only read the contents of tables, not
  perform INSERT, UPDATE, or DELETE operations on them.


MySQL 5.7 Reference Manual  /  INFORMATION_SCHEMA Tables

What's the exact reason you need to change meta data?