UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0aVknS/K9qovYngp3J3/YHS4g1OOqofQtMZRSQzsGc=' 
WHERE 
  key_id = '6b7aca21a011ef03a7282161439487e9abd88a8d92784fe4c3cf4f146ea36d47' 
  AND (
    token = 'N0aVknS/K9qovYngp3J3/YHS4g1OOqofQtMZRSQzsGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )