UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2audvrs1Waz1hwNhFQEeONBm7BXwJRzTE5bV+Mpr8k=' 
WHERE 
  key_id = '146c5610a4925ac80fb4d54aed696391159415accaa6b09b6bd93eb8fc9f50e1' 
  AND (
    token = 'x2audvrs1Waz1hwNhFQEeONBm7BXwJRzTE5bV+Mpr8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )