UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8rIxi6YPgv34a3FVCjbwOE8F/Eh/ZZ9FZ10pXtKGwI=' 
WHERE 
  key_id = '4009d695db6315894b0b868a5ecf9642eb64bca29829f1c9c6d6c5a3ae4e2479' 
  AND (
    token = 'o8rIxi6YPgv34a3FVCjbwOE8F/Eh/ZZ9FZ10pXtKGwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )