UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0J0VECqYV7oz7zBIMeBXzjHIS9RoKpBTApFEvJECcM=' 
WHERE 
  key_id = 'ee96b1a20b5e177c19d5b7eb310156a550fed6f53e52b100f141d210f32fb3b7' 
  AND (
    token = 'a0J0VECqYV7oz7zBIMeBXzjHIS9RoKpBTApFEvJECcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )