UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Co319nN7TqATIhUV5UgvPKdjM33s9nkaqKtjUADcPE=' 
WHERE 
  key_id = '0ca89070085ba61f795409f8fb2634c7a1464ab40741d6878592ed06bb297b5a' 
  AND (
    token = '4Co319nN7TqATIhUV5UgvPKdjM33s9nkaqKtjUADcPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )