UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtVynubj2tY3pLHzNMl+XvG+vYaIEdvCdwEMu2NVqls=' 
WHERE 
  key_id = '5f3d67bd75f6d33b47f910156c66e3a21fab7acbb252725bb3371b249cdadc78' 
  AND (
    token = 'xtVynubj2tY3pLHzNMl+XvG+vYaIEdvCdwEMu2NVqls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )