UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIynkjvNKnkeRxCXUooFmFqq/NxneoIsTyXsXVM9u0M=' 
WHERE 
  key_id = 'a17d25eb8935cde177e7af1a44bed928807a7942570df8480e52d7a20a36186a' 
  AND (
    token = 'nIynkjvNKnkeRxCXUooFmFqq/NxneoIsTyXsXVM9u0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )