UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UrrsqPqDoycdT+SVsVYTRlDXAJFvXLZPxtrMCkctq0=' 
WHERE 
  key_id = 'd23a5d72968e1da42dc057706c9867c4949aa89a25f9bc16deb7051abf6bc65f' 
  AND (
    token = '3UrrsqPqDoycdT+SVsVYTRlDXAJFvXLZPxtrMCkctq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )