UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PwwT0GkjRlFrAtCv8wXNYGyhmBG7RwfkF6BJKABlu8=' 
WHERE 
  key_id = 'dcbea0ff93fe05ed73743dcd22b0f1097dbde8558cb4514efcfd773b434a8d27' 
  AND (
    token = '7PwwT0GkjRlFrAtCv8wXNYGyhmBG7RwfkF6BJKABlu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )