UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SmFcUtu2bbC1nwlJjXLsXuCGQkDrLmH7cmZ2TnCjAM=' 
WHERE 
  key_id = 'a62d6f6ea6708717abe803ddc77264fa9bb8a7ee11e688c9a1a2e324e871827d' 
  AND (
    token = '4SmFcUtu2bbC1nwlJjXLsXuCGQkDrLmH7cmZ2TnCjAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )