wp_option table
option_name = 'home' and 'siteurl' update new value.
mysql> desc wp_options;
+--------------+---------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------------+---------------------+------+-----+---------+----------------+
| option_id | bigint(20) unsigned | NO | PRI | NULL | auto_increment |
| option_name | varchar(191) | NO | UNI | | |
| option_value | longtext | NO | | NULL | |
| autoload | varchar(20) | NO | | yes | |
+--------------+---------------------+------+-----+---------+----------------+
mysql> update wp_options set option_value = 'https://newdomain.com' where option_name = 'home';
mysql> update wp_options set option_value = 'https://newdomain.com' where option_name = 'siteurl';