UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/mo9uhtuMSYhu1C0mWi9zJDnzGbLYWGbN+LeQwg0RU=' 
WHERE 
  key_id = 'a8185cfe0762c7860b964130e2ddd198a304afd2650e396f1d0550af49edfdce' 
  AND (
    token = 'd/mo9uhtuMSYhu1C0mWi9zJDnzGbLYWGbN+LeQwg0RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )