UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lKroJMvXz+THARVgkZgYFyXs4TLM/EglM126BwTBFqw=' 
WHERE 
  key_id = '335afc1158b6022d4008a8ceb59393868b25d511fd1240f7a1b0c29b6613418a' 
  AND (
    token = 'lKroJMvXz+THARVgkZgYFyXs4TLM/EglM126BwTBFqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )