UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pC7Cypdmkz86B29/OUJXrx4L/mzxSLXyTXTfD3/ezpc=' 
WHERE 
  key_id = '9cace6e0339dbd8474ead2a5cff0587654da5b5207fa71f46583325a5fd9b3e4' 
  AND (
    token = 'pC7Cypdmkz86B29/OUJXrx4L/mzxSLXyTXTfD3/ezpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )