UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hFWlj9gPZKvbENLBSgVADgULil5JHzNm/nuOKQUHVM=' 
WHERE 
  key_id = '575da3a305474a5d2a45940ebf9e51cc9944da31719169986b78ad0c4acd13e3' 
  AND (
    token = '/hFWlj9gPZKvbENLBSgVADgULil5JHzNm/nuOKQUHVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )