UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZDkGI0hBnu+fpGAtJ7/AJmdcB4QPvJr2uhLJ7jahM0=' 
WHERE 
  key_id = '134b2663aeb202d236ed0dd54cee545093efd1df57288ea244a84e0dc0c5ee17' 
  AND (
    token = 'nZDkGI0hBnu+fpGAtJ7/AJmdcB4QPvJr2uhLJ7jahM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )