Create an admin account in WordPress via MySQL

INSERT INTO `wp_users`(

    `user_login`,

    `user_pass`,

    `user_nicename`,

    `user_email`,

    `user_status`

)

VALUES(

    'admin999',

    MD5('password999'),

    'firstname lastname',

    'email@example.com',

    '0'

);

INSERT INTO `wp_usermeta`(

    `umeta_id`,

    `user_id`,

    `meta_key`,

    `meta_value`

)

VALUES(

    NULL,

    (

SELECT

    MAX(id)

FROM

    wp_users

),

'wp_capabilities',

'a:1:{s:13:"administrator";s:1:"1";}'

);

INSERT INTO `wp_usermeta`(

    `umeta_id`,

    `user_id`,

    `meta_key`,

    `meta_value`

)

VALUES(

    NULL,

    (

SELECT

    MAX(id)

FROM

    wp_users

),

'wp_user_level',

'10'

);