UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxsqF1Dn6Vt31lowvm45TNdAfwyb8wvs8dI9wGGtF1k=' 
WHERE 
  key_id = '459537a4290b97e03505a070edcb437713163e710faf055a7c0167008151ea00' 
  AND (
    token = 'NxsqF1Dn6Vt31lowvm45TNdAfwyb8wvs8dI9wGGtF1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )