UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dF2AND2xXJANIpITuu4PvzcJ/94doYiwtJ/M+SpfQXs=' 
WHERE 
  key_id = '38fbf526e61a7bb6b52a3f83ba0f2707acd808cb60c5095b36cdc1c399ff0956' 
  AND (
    token = 'dF2AND2xXJANIpITuu4PvzcJ/94doYiwtJ/M+SpfQXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )