UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvKL6k6WVtEtLkNVCsyv3qhDkDnRwTv1wBQvG0elrkA=' 
WHERE 
  key_id = '2ff47cb9c703891f13ba6470f0d119b5f0e38f041da4b88de52292c9441bda7c' 
  AND (
    token = 'bvKL6k6WVtEtLkNVCsyv3qhDkDnRwTv1wBQvG0elrkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )