UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2N9O/ADU/UECOZXDwXiLTlvDEeg8n2nG2VO1HIZ+MY8=' 
WHERE 
  key_id = 'dbe6b6dba34087aaa81c7af772cabf5f53491ea662694ed2cba2812d165f5100' 
  AND (
    token = '2N9O/ADU/UECOZXDwXiLTlvDEeg8n2nG2VO1HIZ+MY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )