UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elvixImz22HtHxGFTt7CLecJCfzgg+Kxaxzj6BQIsME=' 
WHERE 
  key_id = '8d525888fe7dbfa21574a3394616d56db634ed9854117fefaa39d5dc2104ee47' 
  AND (
    token = 'elvixImz22HtHxGFTt7CLecJCfzgg+Kxaxzj6BQIsME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )