UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzEwxvVjEODqv2ExE7Y4vM5Ju4uwMMONLHu83oVFRh8=' 
WHERE 
  key_id = '3ab98b4603bb9f9498edf1ad45f1044a905689d3cd2f934aaa613b3281e98e72' 
  AND (
    token = 'PzEwxvVjEODqv2ExE7Y4vM5Ju4uwMMONLHu83oVFRh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )