UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TiVczi9SaRdTGXCgU2gP7qFKXwczIiHd6sthkv22vtE=' 
WHERE 
  key_id = '6bcdfcd69ef107e6b51102b9fd85dafe064c558d29b0aeaf9262096540fce219' 
  AND (
    token = 'TiVczi9SaRdTGXCgU2gP7qFKXwczIiHd6sthkv22vtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )