UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5RTsKcasWUr50VWvBUWN8PjR+gqEIRRscIw4EwIpA80=' 
WHERE 
  key_id = '76c7d5b44ad684c5331e1102c003882316efe01bd7170da0f7c6d2b3f7dfe256' 
  AND (
    token = '5RTsKcasWUr50VWvBUWN8PjR+gqEIRRscIw4EwIpA80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )