UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRfFiVulf5Sn6LFAPKlXGDbrE6/QseoKYr17PgXzdWs=' 
WHERE 
  key_id = 'b023708df6d7e24bb8584ad5160b98f0f9a8e4773190548d6f6c2ce1ec4fdca6' 
  AND (
    token = 'lRfFiVulf5Sn6LFAPKlXGDbrE6/QseoKYr17PgXzdWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )