UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8X7aZiM9JkgUD2qqxLH3O1O3/8Rs8x+LyZVX70FZ46I=' 
WHERE 
  key_id = '2ff1fd7853f1ec46a0b054485602aee21aa98f6d1dfc53c7732ce4b9ce7df0f5' 
  AND (
    token = '8X7aZiM9JkgUD2qqxLH3O1O3/8Rs8x+LyZVX70FZ46I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )