UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zZHp6dx4FKU04hf7j6zlHkeWKRmqdrLrpNzvgIjg6w=' 
WHERE 
  key_id = '5fe53dfc5b66d057dd02f5cf5f8c16bfb042e5f98719db5e8914c239c14f562b' 
  AND (
    token = '4zZHp6dx4FKU04hf7j6zlHkeWKRmqdrLrpNzvgIjg6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )