UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHpN7IARKyGYFbhucq1iFVbC+M0W0zNmK+X4MWXv/Lk=' 
WHERE 
  key_id = 'ad7580ce2af5fb2bd1acf964125653d711134220b1cbf9d3d029972624355062' 
  AND (
    token = 'UHpN7IARKyGYFbhucq1iFVbC+M0W0zNmK+X4MWXv/Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )