UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhDFRfOjetU/JRWEdaIywZu47CO7bqfg35Ur1Mt7egw=' 
WHERE 
  key_id = '0147145f78a9629fe0b42e49300cc1d85c8b35e73858ae79dd346c2a81adac2a' 
  AND (
    token = 'lhDFRfOjetU/JRWEdaIywZu47CO7bqfg35Ur1Mt7egw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )