UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTnJpVwHTrpvUwCfNCj9f+eMylvezYvrlhlOD3LnpHc=' 
WHERE 
  key_id = 'a77a3a4060931ab8b8b381a6a0d8de9caf227ace69002b43b6d11d7f0ad2587c' 
  AND (
    token = 'BTnJpVwHTrpvUwCfNCj9f+eMylvezYvrlhlOD3LnpHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )