UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iT8PZRlkOqYutLD/ZZm7Uwo7MtVYEzY83HQ0XfHJNjQ=' 
WHERE 
  key_id = '9bf4bd07b44fd9b89f1ebc2213d488314d08e0bafb47c07760244a3354eee9d2' 
  AND (
    token = 'iT8PZRlkOqYutLD/ZZm7Uwo7MtVYEzY83HQ0XfHJNjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )