UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnQvolKF/nHu/lRDnZM/fBvtMyQg0Z01Au3OcTuGz+M=' 
WHERE 
  key_id = '6c4eafc1a47d80f7b102c0e469334dd85746d210cbb4e0a1758de4b44b4225eb' 
  AND (
    token = 'YnQvolKF/nHu/lRDnZM/fBvtMyQg0Z01Au3OcTuGz+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )