UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mn+bNIbKmJkBftHVTykGzCpUlbMi52bftDNCMo5xsrs=' 
WHERE 
  key_id = '0466fa04ed87a3f1c53a9ae305085370e83dd00d3f7d88a0c8e94d0933c83490' 
  AND (
    token = 'mn+bNIbKmJkBftHVTykGzCpUlbMi52bftDNCMo5xsrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )