UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIKk7GcFhhgD9JZUwGRWpySNZqthVn4rp+6pmMrlQuc=' 
WHERE 
  key_id = '9b070c834429ed9fd28c4e01b0da4bc0078a3bc0db4b1d88a026d3335e60effc' 
  AND (
    token = 'iIKk7GcFhhgD9JZUwGRWpySNZqthVn4rp+6pmMrlQuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )