UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dl32kVJa1IeuqChpsSVq3qCVwxPs2K70yJEWO4ZHiaE=' 
WHERE 
  key_id = 'c17d45e62606549532cb453c553923a03ee7a108dc3d964363750a55bc961945' 
  AND (
    token = 'Dl32kVJa1IeuqChpsSVq3qCVwxPs2K70yJEWO4ZHiaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )