UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4y17IjCCaylPIMTvB6hg2KrYN9P1nY9AU57A2ZXPx5s=' 
WHERE 
  key_id = '0897b6a774d0ae52bd2e40f888714c7b813b017188f0a27ce65df0cfe5c5009e' 
  AND (
    token = '4y17IjCCaylPIMTvB6hg2KrYN9P1nY9AU57A2ZXPx5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )