UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8WDp40vgS3Ob9tnaga5DmLrAMF/aAJqPqh2N6xbIChc=' 
WHERE 
  key_id = '3820c3d838d8d7eb4520def6a16279dc3dba98827decf1ade9169a846e22eeee' 
  AND (
    token = '8WDp40vgS3Ob9tnaga5DmLrAMF/aAJqPqh2N6xbIChc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )