UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9H8UIEA1RdSdlMVpIlN1TeBYHVasgl6odkl6/HiJ2/k=' 
WHERE 
  key_id = '9f1b5d466ded0dd9b7e90b3fa6a565c156ec75f97d452a3e533961affcfe02dd' 
  AND (
    token = '9H8UIEA1RdSdlMVpIlN1TeBYHVasgl6odkl6/HiJ2/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )