UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3d/cu9rzGOFca16dovi/kuVjaPyguVD6NAl1eP8Q0tk=' 
WHERE 
  key_id = '64257410edcca20d88d4e93b6beaf73b44b9b348e638ad743d4d308c1fd663f3' 
  AND (
    token = '3d/cu9rzGOFca16dovi/kuVjaPyguVD6NAl1eP8Q0tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )