UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xls2BzHi40NImeeKrGByH+mmyh3DyWO0BYAh1fzAw4=' 
WHERE 
  key_id = 'fad9e4ec3bc011ab2f17d7400cd05b1e1ca85812ef77218cad0a0926a3c6e1c7' 
  AND (
    token = '8xls2BzHi40NImeeKrGByH+mmyh3DyWO0BYAh1fzAw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )