UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmVrvNCKeQqNjIb4xXrUgS574dKY7KRlFrMRpm1xNBQ=' 
WHERE 
  key_id = '663e43ecbb66e56d60539ec4a666fba7409da4660b8d6015e8b7dae189a449d4' 
  AND (
    token = 'zmVrvNCKeQqNjIb4xXrUgS574dKY7KRlFrMRpm1xNBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )