UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9M2w95AjULHu5ODyLLtO9YqmJc4f4wweUpMeAyQRVQ=' 
WHERE 
  key_id = '0bc9867ed945b7a88eb0f1e0c3a33abd0f8180932d27c169dbc99ce16947e4c4' 
  AND (
    token = '+9M2w95AjULHu5ODyLLtO9YqmJc4f4wweUpMeAyQRVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )