UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5lbyJRoCO8Vp+pXYFS80fLbjKT01pFOgpUVmaS//g8=' 
WHERE 
  key_id = 'b0047264a1143d9480315e0c3cac051707a79e8075f425cdc2e00c90d9e69a1f' 
  AND (
    token = 's5lbyJRoCO8Vp+pXYFS80fLbjKT01pFOgpUVmaS//g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )