UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzKmngZlAmn58SaEsMkHFRisumm4OT6fXIHISE4mnX8=' 
WHERE 
  key_id = 'd07ea39022adab1ee47a3f2c6f08538a14734bb7dcac337cfc14abdf6729d52e' 
  AND (
    token = 'lzKmngZlAmn58SaEsMkHFRisumm4OT6fXIHISE4mnX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )