UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4vyh24P+bnn2EDJFkoaehcpsD9QDiz38FyXMf8ZFM4=' 
WHERE 
  key_id = 'df7b0ef68616c9f619c553884c429af04cf1f95db8eebe7d3307205182c16f31' 
  AND (
    token = 'Z4vyh24P+bnn2EDJFkoaehcpsD9QDiz38FyXMf8ZFM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )