UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQh5XwoaRbeeHk3BhXSqz77PWv1/L43+E/ah2sKqbKU=' 
WHERE 
  key_id = 'cfd6a3173556f5fb342066a4d3b6ae71bcad882a98375336a4fe5be7991f8788' 
  AND (
    token = 'qQh5XwoaRbeeHk3BhXSqz77PWv1/L43+E/ah2sKqbKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )