UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Usat1gUkWIWmBBku/ASpDBjgrm8VrzPBvY6k3k0JCEs=' 
WHERE 
  key_id = '0af6cd1de7d142bf1cba38abbd8544c3219c30727437759fb878a89514475f12' 
  AND (
    token = 'Usat1gUkWIWmBBku/ASpDBjgrm8VrzPBvY6k3k0JCEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )