UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TG2SP8XeH5Irk9TyIUzt5uOTaWpRfMtuAIbxpXEEbac=' 
WHERE 
  key_id = 'bbfa4d238fa4f2289a33abf1f93e47610e56e9df9217ef99c905910c3941e6a9' 
  AND (
    token = 'TG2SP8XeH5Irk9TyIUzt5uOTaWpRfMtuAIbxpXEEbac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )