UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkGErxaLYRqZtpe+gtb+S+9tg1UFjr7YBGgwnSQUsPM=' 
WHERE 
  key_id = '5fb9e18023434f77004831cda878543d28aa3fe85cda4b15c7f59d403a7bfbf8' 
  AND (
    token = 'LkGErxaLYRqZtpe+gtb+S+9tg1UFjr7YBGgwnSQUsPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )