UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQ4dtpc1hB8e7gl7CE7XzaiHxsWdzaOtD0nwNwowe2s=' 
WHERE 
  key_id = 'ac69e57cb311cad21978baf88a6a4f08296fb8197c8e2d4d025f94936b49ac8f' 
  AND (
    token = 'HQ4dtpc1hB8e7gl7CE7XzaiHxsWdzaOtD0nwNwowe2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )