UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxCt5cLaxqiECE9MJWqZoIc8arWyFb9Igpxkvq/usA4=' 
WHERE 
  key_id = '1b132b7a0fa403857d829c49ce4d16f172f2d217aa0fe05cd7f3beff8923c068' 
  AND (
    token = 'RxCt5cLaxqiECE9MJWqZoIc8arWyFb9Igpxkvq/usA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )