UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '920AFeOaXFSOw396BRpWZRtnunS2QzhPdsBLCAmiWFM=' 
WHERE 
  key_id = 'd239ff46cb9158521322c9b3fb7fd968f440095eb4db746ca4bbdc868142af24' 
  AND (
    token = '920AFeOaXFSOw396BRpWZRtnunS2QzhPdsBLCAmiWFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )