UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3l4Mxkn3d9OfXoqfn0o/oPIzEofuNj1ZFfr6A+mMlWU=' 
WHERE 
  key_id = 'b8b67cab30ca64c8de4482bfd7c212f524eb76b4034c1bdaff156b4dba0c68b4' 
  AND (
    token = '3l4Mxkn3d9OfXoqfn0o/oPIzEofuNj1ZFfr6A+mMlWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )