UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MOOQI6WJ8rsWOAuSSL2WtUhzrIYHQVv345pdHoaMA+s=' 
WHERE 
  key_id = 'a9ba61af5a7b86b7b526354103c6663a4e159d9a7baa16c76e6733102341197a' 
  AND (
    token = 'MOOQI6WJ8rsWOAuSSL2WtUhzrIYHQVv345pdHoaMA+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )