UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKjgh/mWbYXaPaK/toQ067mRxgkiEqbqUnZ0szjeLxk=' 
WHERE 
  key_id = '7e62b17d1c123cd40b1bf641b1e8353544606d9bbcdc0465ba73d8406fe65553' 
  AND (
    token = 'LKjgh/mWbYXaPaK/toQ067mRxgkiEqbqUnZ0szjeLxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )