UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1wBN30AizdICmsIisZj1tM5pgyjNcwM6MYLAGXs918=' 
WHERE 
  key_id = 'd5e6837f4a46928ce87113823245f0aba8600b475b84ecd3179f14a4642520f1' 
  AND (
    token = 'e1wBN30AizdICmsIisZj1tM5pgyjNcwM6MYLAGXs918=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )