UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLtxQNowkxuuw1m2woLCWCRvWqs+COYj5GtppDR/5aY=' 
WHERE 
  key_id = 'fc37f48b99b4fe83730c4781ec170062a392631dc4fe5290760ee429616e4de3' 
  AND (
    token = 'LLtxQNowkxuuw1m2woLCWCRvWqs+COYj5GtppDR/5aY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )