UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6RVxjWyjCFcBqYj/F3xidL0zO4DTcSi9XAM0Jmq68o=' 
WHERE 
  key_id = '6d27021840fc9ef04a28a10ee1c778251a530dd2b72a7dfde2dee6536eb8faf1' 
  AND (
    token = 's6RVxjWyjCFcBqYj/F3xidL0zO4DTcSi9XAM0Jmq68o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )