UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfZPlz8o/2w67faTDVv7eYvA1FYz5kBr3RSgF+IYxbs=' 
WHERE 
  key_id = '362a05f9a089a96e04dd5d01452567a85ad81cabe31105df880f45587287fea3' 
  AND (
    token = 'KfZPlz8o/2w67faTDVv7eYvA1FYz5kBr3RSgF+IYxbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )