UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mt6goffo5EfDyAGt+ZsrQ/40LTpaBo213jsE4FaUNeA=' 
WHERE 
  key_id = 'bc17d7bdc7fcb93cea27e9c769d0c73f868a9f1d9696eb3dc3178100fc794a8d' 
  AND (
    token = 'Mt6goffo5EfDyAGt+ZsrQ/40LTpaBo213jsE4FaUNeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )