UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3RaHINTb4+yqsTD3CaH1DvWuy/pBrOyXU2pY3me0K8=' 
WHERE 
  key_id = '89ad92a257d893cd4a37f1ea6f2f630dbd965ee82b3daceebfa2d40bce75d092' 
  AND (
    token = 'w3RaHINTb4+yqsTD3CaH1DvWuy/pBrOyXU2pY3me0K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )