Simply copy all files to the root directory of your site, then modify the wp-config.php file with your respective site name. Then simply navigate to the site and run setup to finish installation. Use this site to see SQLite restrictions http://dogwood.skr.jp/wordpress/sqlite-integration/.
This is currently based on WordPress 5.3.2
define( 'AUTH_KEY', 'put your unique phrase here' );
define( 'SECURE_AUTH_KEY', 'put your unique phrase here' );
define( 'LOGGED_IN_KEY', 'put your unique phrase here' );
define( 'NONCE_KEY', 'put your unique phrase here' );
define( 'AUTH_SALT', 'put your unique phrase here' );
define( 'SECURE_AUTH_SALT', 'put your unique phrase here' );
define( 'LOGGED_IN_SALT', 'put your unique phrase here' );
define( 'NONCE_SALT', 'put your unique phrase here' );
https://api.wordpress.org/secret-key/1.1/salt/