UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPvchN6BZV2zLKlI5xbeLpSdnb/rG38eTEtTpAaKkBw=' 
WHERE 
  key_id = '8b9a617e9b92989a2b579b4f1716148e9bf6700800ce7986d3d75cb16845a316' 
  AND (
    token = 'jPvchN6BZV2zLKlI5xbeLpSdnb/rG38eTEtTpAaKkBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )