UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7uqFb1CMX1LGPsFCUHc95NG0XkMIKeK/e9YtIa7/bU=' 
WHERE 
  key_id = '6010ea14ac608791fba999d3c971619fd115b80d8ae5be91433e630e656d0fc5' 
  AND (
    token = 'q7uqFb1CMX1LGPsFCUHc95NG0XkMIKeK/e9YtIa7/bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )