UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/ZkPlv7sdyc3uRTZWU63UwqBZwE69nKktVeltW8QGE=' 
WHERE 
  key_id = '407121388c950d3725ad8592306fda2ea4d0f3bb316ab0e5ec3ebd7656ee5ba2' 
  AND (
    token = 'n/ZkPlv7sdyc3uRTZWU63UwqBZwE69nKktVeltW8QGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )