UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9je2P8ucWli++pv35J6Gx5ffnDBG1qXbqJw2Q7KawjA=' 
WHERE 
  key_id = '9ca5a657357862767cf7f0f025ecad2f236f6be4ba81cf43211426cdebc03837' 
  AND (
    token = '9je2P8ucWli++pv35J6Gx5ffnDBG1qXbqJw2Q7KawjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )