UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvoL4mLGOMK9J0lBJguL3zMC4Zy3MlgdL36pkGVukc0=' 
WHERE 
  key_id = '9aa82c060d926b48ccf976acb2ea9cb622f75f78f8a6fe5bc98ee3e5f300b05a' 
  AND (
    token = 'AvoL4mLGOMK9J0lBJguL3zMC4Zy3MlgdL36pkGVukc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )