UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0veoqvWs6N/iPQrjFtOOxU+WYTciBmbhjyaScPTxYM=' 
WHERE 
  key_id = 'c59df708f4e3731516fe711db2b6f3ac339b125c92c768087133df5093be57ae' 
  AND (
    token = 'c0veoqvWs6N/iPQrjFtOOxU+WYTciBmbhjyaScPTxYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )