UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAMJnKqSj+7nDySWO+6mFuzaoM6Eoj4TjeZXqudS7LE=' 
WHERE 
  key_id = '7bfd1e077f434324cd52d3818304abd00a8498b886214f5e89bf28fac157c398' 
  AND (
    token = 'wAMJnKqSj+7nDySWO+6mFuzaoM6Eoj4TjeZXqudS7LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )