UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDYfzLIiZoF7JoCJu3FSPnKw7tda+5v0ULX09yrKa1Y=' 
WHERE 
  key_id = 'a1a39b3b53bb0c7ac12316efa212db685bb39b594da63a52b18b23ed62ce0bda' 
  AND (
    token = 'eDYfzLIiZoF7JoCJu3FSPnKw7tda+5v0ULX09yrKa1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )