UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IJCZlg7+4JxXf08tvUvUGbkoMhFYzlSuJ9FpWCWMlug=' 
WHERE 
  key_id = '93387c6c80c37b7f515619ba8c1005a63776c6b1a9752bd531b3595ea1496895' 
  AND (
    token = 'IJCZlg7+4JxXf08tvUvUGbkoMhFYzlSuJ9FpWCWMlug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )