UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfbck2q92a/Ls6Y39RBoDUMlx5VP+KakfVL5eHUI6uw=' 
WHERE 
  key_id = '0ef1913f385db57a9764918961c0ff0f23082bc4b0576734b090b20d668487f3' 
  AND (
    token = 'xfbck2q92a/Ls6Y39RBoDUMlx5VP+KakfVL5eHUI6uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )