UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNA9mz3xb2+oB/QJQQKZ8if/oCBjqZNdxtWlFXEBzbM=' 
WHERE 
  key_id = '9dcca98970588c008a5b53914ffe0fc35f609c355079874d3bb1626aad370a0a' 
  AND (
    token = 'WNA9mz3xb2+oB/QJQQKZ8if/oCBjqZNdxtWlFXEBzbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )