INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4138879f866daec4fa91394d63d4f8bd55df2b671791c283ffb276c984091c1b', 
    'VqKNayW0W5pAeeNvWlpsTOPZHDx58Zm7A9zXfsFW6U4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)