INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '488215f9a8fda2afb78be5632a76cabdb98afe4d91a0d03eafdae86346856f21', 
    '6BQcoXpt2mQ0vJEYoyUUglJ+7/9o7Dy6vVfUwwbbrdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)