UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9c1FcHUzVdw5UenLS0vWSEkeTzd1tPihVhNi7roGZg=' 
WHERE 
  key_id = 'f430e36bcbb136cbb24a04757877f074bb46f447c52d376b55237fff7cca89a5' 
  AND (
    token = 'l9c1FcHUzVdw5UenLS0vWSEkeTzd1tPihVhNi7roGZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )