UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8pMhBMkNrLpa5Tl1patXNtxcVqi2GM0ZCKJCozpiMM=' 
WHERE 
  key_id = 'cb283657adb2f66cd6a43f08cc9c26f7dcc15f508479c5116e5ca57c9750f438' 
  AND (
    token = 'V8pMhBMkNrLpa5Tl1patXNtxcVqi2GM0ZCKJCozpiMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )