UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8J5IRZnbPBMC0TgXZKkWB9kv37WthyiJ9E9xWhSZfs=' 
WHERE 
  key_id = 'e43219e4f0c0d8469814d049a1e5578ae275f108e3097c275800d3e155494a69' 
  AND (
    token = 'e8J5IRZnbPBMC0TgXZKkWB9kv37WthyiJ9E9xWhSZfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )