UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3A79+exFe4n6DAaOpKGWNQQ9hgii0skS89maTi88ASc=' 
WHERE 
  key_id = '865db6c49efde6b8b7b51f77c752676abe86334823ceff4ceb0908fa51b3a987' 
  AND (
    token = '3A79+exFe4n6DAaOpKGWNQQ9hgii0skS89maTi88ASc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )