UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77KZ4mFsjMP2gRjVdRhHiE2uDcsHL0lvZCFZv2UqwiU=' 
WHERE 
  key_id = '8fc31ffe2acdedece7d82c1eab79a8467a9263e40c5baaf12650ba30941ea555' 
  AND (
    token = '77KZ4mFsjMP2gRjVdRhHiE2uDcsHL0lvZCFZv2UqwiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )