UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiFqyjt1rMnfRdUpYFL6qiTcps2u6ChHrgppfjlv5P4=' 
WHERE 
  key_id = '1d968f34b34d8220d63c684fe48539a4f13bd4cca14a5e7a1b5c78a974540f37' 
  AND (
    token = 'LiFqyjt1rMnfRdUpYFL6qiTcps2u6ChHrgppfjlv5P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )