UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7J7mHaPCNpXGdBu6kGJ+943FH+UWzPO4D85pz5mLPYU=' 
WHERE 
  key_id = '87564570025c8b0070aa18acf0c9f2adf85ae7492d1d02a63a2872d6e0ebad63' 
  AND (
    token = '7J7mHaPCNpXGdBu6kGJ+943FH+UWzPO4D85pz5mLPYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )