UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKLValkyYDFdpOxLD+b8jzK5I9uz1O+bccvvZ5ivuIA=' 
WHERE 
  key_id = 'f7897afcd6c8cfbaa8bdc6439b2bfbd6c198796bccc153b9820f1cb73deb83cd' 
  AND (
    token = 'PKLValkyYDFdpOxLD+b8jzK5I9uz1O+bccvvZ5ivuIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )