UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Q+7eJeJ+glub6qkh0QZURYgJm0oYv+wvDs8Ky+3L9s=' 
WHERE 
  key_id = '77a10bdb9d93c07ef0f16ce96da8753ca9ac1eace0eda2f84270231eff640d35' 
  AND (
    token = '5Q+7eJeJ+glub6qkh0QZURYgJm0oYv+wvDs8Ky+3L9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )