UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HyMfwQCunhzZvWEpPLivUO4ovNbwdvxX/KeQlqpJVIQ=' 
WHERE 
  key_id = 'fee1b2f7c3a23f3c25f81db7ca3ebd08ef1958599ab1b6945c043007aa3d3d95' 
  AND (
    token = 'HyMfwQCunhzZvWEpPLivUO4ovNbwdvxX/KeQlqpJVIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )