UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDvClwB6vtr0UFqtDJQOuGhZW58psTT05PgfVRFMH2k=' 
WHERE 
  key_id = '1b7531ae5ad8fe4a8979fb94ad95b10d6b8400ba91228a3eb116428dc762b690' 
  AND (
    token = 'pDvClwB6vtr0UFqtDJQOuGhZW58psTT05PgfVRFMH2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )