UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpAiaCguxXVrASKFZ6pXFNZbxbpCXFVMzJ4EtHa4EEs=' 
WHERE 
  key_id = '1411bfdddfacfc522801002583682c4c5fda076178704c363007e63947cb6cce' 
  AND (
    token = 'TpAiaCguxXVrASKFZ6pXFNZbxbpCXFVMzJ4EtHa4EEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )