UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1xXJq4PrPYBFz+H58gO92lorU/hY99fJbLUxqfgTNo=' 
WHERE 
  key_id = '2e06c9d934f55288594ea4744a84f28f8d86e727e40fd87a09b2f9ae8a56c83f' 
  AND (
    token = 'q1xXJq4PrPYBFz+H58gO92lorU/hY99fJbLUxqfgTNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )