UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOQVFi0lZ4CFRqej43Gafrm4zQklJ8mDn9mUj/yyVOA=' 
WHERE 
  key_id = '0d86df50062a1a9d25406b846f98f984bd0d5ee4bf21127f6094f5fc0d1e5cc7' 
  AND (
    token = 'NOQVFi0lZ4CFRqej43Gafrm4zQklJ8mDn9mUj/yyVOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )