UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bpb4oGQ96qJUskdhR7N1fvGDGa4oqu3xWbL0nSPfTw0=' 
WHERE 
  key_id = 'ab134da56f108b5f45eeb3f837ea6866d90256fa13a23859875789b8ddbc86ee' 
  AND (
    token = 'Bpb4oGQ96qJUskdhR7N1fvGDGa4oqu3xWbL0nSPfTw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )