UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zolJhZXAJlK5NDXRBSRDQg+/knH46ihOx1HRmU/uXmI=' 
WHERE 
  key_id = 'd48e45f689d12a0e1850a26f5e7ae498352770e5eaee164adfbdfad8f4d41a16' 
  AND (
    token = 'zolJhZXAJlK5NDXRBSRDQg+/knH46ihOx1HRmU/uXmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )