UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRVfq8/Q9rv9fXMuryU7Tg7p/PLlvdnXQCwuvf89q/E=' 
WHERE 
  key_id = '9d6e38e213b6d7820010b9a6f59ba8b02982ad540e41f0c1fc57bdc0ff27ea50' 
  AND (
    token = 'NRVfq8/Q9rv9fXMuryU7Tg7p/PLlvdnXQCwuvf89q/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )