UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duJipY1JC3CevJ4Go/LVu0Dnx+SKz7qFmWTVh2vvMzo=' 
WHERE 
  key_id = '920e936c51baa090e07db1f66cc0331fe60c9b97bf65fb482ee27dc92c1d89c2' 
  AND (
    token = 'duJipY1JC3CevJ4Go/LVu0Dnx+SKz7qFmWTVh2vvMzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )