UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+UD9JSYkgFmEPeiM+0TAB7Rr9XaHQO3yH0W5io+7avU=' 
WHERE 
  key_id = '91d283c7aeb70bb77c145e3f56c9bbe13b0af71b5b6299d239abfeb0a1285610' 
  AND (
    token = '+UD9JSYkgFmEPeiM+0TAB7Rr9XaHQO3yH0W5io+7avU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )