UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Nh0zmsO3L2BmOtBp3b7pbVR97Ewx5fQYEuln7ywxfc=' 
WHERE 
  key_id = '201ae64b86e131b4372546a70f74920a9e1faf1e8cbe7cc44e5537abbf9fc478' 
  AND (
    token = '6Nh0zmsO3L2BmOtBp3b7pbVR97Ewx5fQYEuln7ywxfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )