UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGrk3Dkwx72qNFe5gSYyufM3QBWv6QDurfqiJuyPMxw=' 
WHERE 
  key_id = '89a6b9e71b54553eafc45780724da89224628cff8809ed942140f0883c904814' 
  AND (
    token = 'UGrk3Dkwx72qNFe5gSYyufM3QBWv6QDurfqiJuyPMxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )