UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6X95BnDiuWuxY4WlHXkaD2DmvwV77vNJzHtGN72fCIE=' 
WHERE 
  key_id = '562676705a5b2ef568e15a4e0bde31d5adbac1f8a55d0b41c209ee665b40f452' 
  AND (
    token = '6X95BnDiuWuxY4WlHXkaD2DmvwV77vNJzHtGN72fCIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )