UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cU5UTeJE7LtqFqJ3ort/hGRikbvcu0oGOuB2+L8GA4w=' 
WHERE 
  key_id = 'c2406a9abcd90623204526d314fcd2f8928c91e769e71ca1ed6a3268be934a64' 
  AND (
    token = 'cU5UTeJE7LtqFqJ3ort/hGRikbvcu0oGOuB2+L8GA4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )