UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VgKmkoie0I5SCiQr8QLCBF6mjfz8Ct5JChnTLakxwA=' 
WHERE 
  key_id = 'd85fc16df22942cc2e814e30f1a542f140e361b1948b5456ce09a5715bdd87f9' 
  AND (
    token = '/VgKmkoie0I5SCiQr8QLCBF6mjfz8Ct5JChnTLakxwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )