UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3eNdBDS9jwEEFcrAk5PMGB55sl0zxMncH1mWTo8lhk=' 
WHERE 
  key_id = '03135b7dd44860c6ad540db4053a9e1c45a4256e02a27abceea47a2ab47c445f' 
  AND (
    token = 'D3eNdBDS9jwEEFcrAk5PMGB55sl0zxMncH1mWTo8lhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )