UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbhG510/0LWvB8k3RLslHavPgDxBPb2f1N0jQmxJcfQ=' 
WHERE 
  key_id = '4b027feb579f57958a1e015603af18d2f4c7ce640009c5ab785f4e9d203cd644' 
  AND (
    token = 'qbhG510/0LWvB8k3RLslHavPgDxBPb2f1N0jQmxJcfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )