UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'II1Ivx77B52VqueL1hIWGOHGE7Y8/8SsvTrvURYjLho=' 
WHERE 
  key_id = '7724b66c3e7ccc886272ebbd46956cabf31aa5697aec2312d28fce86f214db1e' 
  AND (
    token = 'II1Ivx77B52VqueL1hIWGOHGE7Y8/8SsvTrvURYjLho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )