UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iKoq5DEaIv0Znwj8247WjV3ZSo8jlj155k0LSbNnMA=' 
WHERE 
  key_id = 'a24b27b5910a7bee7dcfeeb42206810a455c9b6fd476a4fe3d08f204ff0f9d2b' 
  AND (
    token = '+iKoq5DEaIv0Znwj8247WjV3ZSo8jlj155k0LSbNnMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )