UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F266TBBTKhtZElNNL+ohU7HNMUnEk5YlGJtYgcvyZgU=' 
WHERE 
  key_id = '6e278066e64ccb20a6867564c1b893c5b572c99d5dc156e0c60c6b7d13ec559d' 
  AND (
    token = 'F266TBBTKhtZElNNL+ohU7HNMUnEk5YlGJtYgcvyZgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )