UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'znaj4YsVMWHX9S+AGhufaKVcjLyG1w3gQppcXQIqgc0=' 
WHERE 
  key_id = 'd18f61c376ad041ac034b3bbca5b343af606f7a410652c48466d702f592309a0' 
  AND (
    token = 'znaj4YsVMWHX9S+AGhufaKVcjLyG1w3gQppcXQIqgc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )