UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rkJg5hAy1yM+K/YkEc84lhk/zoxMMaqfhqgXHYMVjA=' 
WHERE 
  key_id = '3481c3baa3fdf6014b554cc6c31faf109040f1c4b70930eeab9c8aeee816b031' 
  AND (
    token = '9rkJg5hAy1yM+K/YkEc84lhk/zoxMMaqfhqgXHYMVjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )