UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tv5fOqLB1wG+yFe2mqGQz/t+T+Fl5mpl/PY4Dhlhj80=' 
WHERE 
  key_id = 'e394a002c6ff52742838b72b28f91ae0acf6d9bf6c1ad36e0e50b9aed73a39d7' 
  AND (
    token = 'Tv5fOqLB1wG+yFe2mqGQz/t+T+Fl5mpl/PY4Dhlhj80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )