UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYsA3tLcSH0Mb9Xfd099T2F1jGnxlLAfUvSifnomKFM=' 
WHERE 
  key_id = '4252b7708740e1f21b1561cf72e62a7a279f7ece1a39e08e048f4f9bcc580ed9' 
  AND (
    token = 'hYsA3tLcSH0Mb9Xfd099T2F1jGnxlLAfUvSifnomKFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )