UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQhXMo9S1b2Jtbet7ZOTCbJ8OHiOIqNMbJBgtBKnARw=' 
WHERE 
  key_id = '0ad55dbb802a788471bc9c286237e99121cacf31ad4e68bff9ace663a932221b' 
  AND (
    token = 'zQhXMo9S1b2Jtbet7ZOTCbJ8OHiOIqNMbJBgtBKnARw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )