UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iPMmsAjPq7yrtMWiFT2D7EsFfO0JfB5T+SQK5HQjupI=' 
WHERE 
  key_id = '39e70aec7859a991f19177a4d6f193d61dff4a05dcefcd249f5782b345bf5f05' 
  AND (
    token = 'iPMmsAjPq7yrtMWiFT2D7EsFfO0JfB5T+SQK5HQjupI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )