UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAWJQMVdcarAJmEwmhDcqazMRZfco1eJEYhDNXguEEI=' 
WHERE 
  key_id = 'cdffde148332e5a4d7282c5a55f04f4f64809f58c04d892a03349ad8e8ebf99c' 
  AND (
    token = 'rAWJQMVdcarAJmEwmhDcqazMRZfco1eJEYhDNXguEEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )