UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'msAzJklZlQk1WtvV22EVHv5WRxhoIKJDUi9qtsrrVzM=' 
WHERE 
  key_id = '6c5bd26280c753966c0054612a422564890e55690a2bde8224ff0d2ee34ce327' 
  AND (
    token = 'msAzJklZlQk1WtvV22EVHv5WRxhoIKJDUi9qtsrrVzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )