UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KeEG6ns/eMKZyk6yS1FYhQoyPq3UMjzpKZLCPvvbdGU=' 
WHERE 
  key_id = '929614eab7987c1f2720419856abb38c98eabda73da789b58d546c1e1fbe0a92' 
  AND (
    token = 'KeEG6ns/eMKZyk6yS1FYhQoyPq3UMjzpKZLCPvvbdGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )