UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYAjfAh2vruTaSIBDirKn5kotUSqQMVzR7rfiIyf5gI=' 
WHERE 
  key_id = '5c25121d822f11080e2e816d7e2b713ca3c71914680a09889674264756421cea' 
  AND (
    token = 'cYAjfAh2vruTaSIBDirKn5kotUSqQMVzR7rfiIyf5gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )