Mysql – Connect Two MySQL Databases

After your query runs, you'll have a set of copied rows (with configid=41) and an identical set of pasted rows (except for the configid=76 and the auto-created id).

Since, these ids are not known in advance, you'll need another way to identify rows of the config table, e.g. a unique key (besides the auto-incrementing one), so you can match (join) the newly created rows with the old ones.

If, for example, the (configid, optionname) is unique, then the following would work:

INSERT INTO pricing
    ( relid, price, ... )          --- relid and all the other columns, 
                                   --- except any autoincrement you may have
SELECT pasted.id, p.price, ....    --- and the same columns here
FROM 
    pricing AS p
  JOIN
    tblproductconfigoptionssub AS copied
      ON  copied.id = p.relid
      AND copied.configid = 41 
  JOIN
    tblproductconfigoptionssub AS pasted
      ON  pasted.optioname = copied.optioname
      AND pasted.configid = 76 ;

You can try following method

Flush tables with read lock on master(It will lock the master)
show master status
use this position accordingly in change master to command
unlock tables(It will unlock master)

Hope it helps.