UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDwWYyLn2tW33CtrVSDe4V9o6hrx6+FKlxBzzIrqWLo=' 
WHERE 
  key_id = 'a04f00e096723527b487766e4acc4fb3849e4d697b042705a14490aab2483168' 
  AND (
    token = 'eDwWYyLn2tW33CtrVSDe4V9o6hrx6+FKlxBzzIrqWLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )