UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ff8NFw2mws1YAF9noznnESjpmDhU23pM71wGRAHW+T4=' 
WHERE 
  key_id = '9a05b5b90619954f84f32fc595c4dcd0b28663a6e710765866ceb9f6309548ec' 
  AND (
    token = 'Ff8NFw2mws1YAF9noznnESjpmDhU23pM71wGRAHW+T4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )