UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DVRD40UesX1xYaeTUX9Kr3rfcoYqSXoAjQOGwS27lR4=' 
WHERE 
  key_id = '6bc3600c23f42e41c36e477310e0d92ee2d304cd8e702b9acc2225e42ce376f7' 
  AND (
    token = 'DVRD40UesX1xYaeTUX9Kr3rfcoYqSXoAjQOGwS27lR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )