UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'joKRfpCuc11DcXQhTSy3Lpribx15/rwtF115m5xLiB8=' 
WHERE 
  key_id = '991ec894f423a9d613de88419b20f359466fd90502ab6cb6e85e50feba8ab8d9' 
  AND (
    token = 'joKRfpCuc11DcXQhTSy3Lpribx15/rwtF115m5xLiB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )