UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Igz3cB6z+ACcUoJ3W/DEQJ4QGGWGoxSo9LV2j6Ddqjs=' 
WHERE 
  key_id = '974f17a26bfd4cd9e48cde8a765cfa87a884f55ee167682ac7dd1d3283e32232' 
  AND (
    token = 'Igz3cB6z+ACcUoJ3W/DEQJ4QGGWGoxSo9LV2j6Ddqjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )