UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJBVWh48kCGIwhfhRuCXsxLFCTWvdZ/ouVxoKaP/RvI=' 
WHERE 
  key_id = '1ace36850ca9b8f025a28cbfcad7a6266ec584ac98778e8a38bc68a8bc41177a' 
  AND (
    token = 'LJBVWh48kCGIwhfhRuCXsxLFCTWvdZ/ouVxoKaP/RvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )