UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bWcy5WOj5GsYU+6fUophOCjuj2C8lYXs9Dv7JmOVzM=' 
WHERE 
  key_id = '1b5d317fa2e208c77e43b1fcb5fd4f4eaa429b66a1808ef57e3487b3c32b9c68' 
  AND (
    token = '2bWcy5WOj5GsYU+6fUophOCjuj2C8lYXs9Dv7JmOVzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )