UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmV6eIASDngkiGVBSbnH5kyl9Q122pdYtjM+ozZURUE=' 
WHERE 
  key_id = '7f2b244a7b554056b13d033e3ff7d915964d690cb2e44f54320416d46691c9a4' 
  AND (
    token = 'tmV6eIASDngkiGVBSbnH5kyl9Q122pdYtjM+ozZURUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )