UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgb666Q3ctOuovFPeQVCysECJCflNK9ZEXQ1SiVruRU=' 
WHERE 
  key_id = 'df7bc7521afeb62fec538602609f67845d91554a0c6ad89ccaa260c7d283b6db' 
  AND (
    token = 'vgb666Q3ctOuovFPeQVCysECJCflNK9ZEXQ1SiVruRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )