UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8MX0hzLS119OwZ79C4XuVDh1/Nzo9o9kJuxZkunonY=' 
WHERE 
  key_id = '998682fffdc4b887dcbb72e5ee28a1dec876dbcafd02f45c17ff095d678e0caa' 
  AND (
    token = 'X8MX0hzLS119OwZ79C4XuVDh1/Nzo9o9kJuxZkunonY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )