UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPiuESVSSDZkWiGDN5FDv/fH/QGqERUfBtRS1bgrzAs=' 
WHERE 
  key_id = '872abab6e9cc7455177e2aa5c67e1e30db33e76fd46b8cc6005064fb99ed0315' 
  AND (
    token = 'KPiuESVSSDZkWiGDN5FDv/fH/QGqERUfBtRS1bgrzAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )