UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWqE5SPmVZ0yXKuJAPqZQzzvoVJm64FjEbaV4rs9pHo=' 
WHERE 
  key_id = '9df6b6f2b3e21c2531ce0180240fbdb5aea3e2231084c4aa606560da77ead9b4' 
  AND (
    token = 'QWqE5SPmVZ0yXKuJAPqZQzzvoVJm64FjEbaV4rs9pHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )