UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtNJ5jjxl9EdfV7mBH9jePe7pNhHnZXy1NJfHLTdTZI=' 
WHERE 
  key_id = 'ea2092cc34d7d108166c813eff03facdd83c48a531b0034e2f05062a8242733d' 
  AND (
    token = 'xtNJ5jjxl9EdfV7mBH9jePe7pNhHnZXy1NJfHLTdTZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )