UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2Bel0RQgkNYUnuqEyAYi01wS8YuxvDpqHbdv/so2ko=' 
WHERE 
  key_id = '7343427afe638f1d0b1ad0296c685a02af547b784d598830336c51ccac9cb8a4' 
  AND (
    token = 'H2Bel0RQgkNYUnuqEyAYi01wS8YuxvDpqHbdv/so2ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )