UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/z0wYoIzJNPonZiOsaQvRf2BqT///NT1tp44cwYJi4=' 
WHERE 
  key_id = 'bab640a38dc362f042f7c40d5d437de019ec28c23bdaeed991b994b17d902118' 
  AND (
    token = '2/z0wYoIzJNPonZiOsaQvRf2BqT///NT1tp44cwYJi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )