UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XYDpb1XUd9EYih0D9HtQVbyBYj/mbTcPyFQPt8XKkqw=' 
WHERE 
  key_id = 'db27d876f2ded82b70fd4d61aef27885757d770d4b023ed521434d35b31d78d3' 
  AND (
    token = 'XYDpb1XUd9EYih0D9HtQVbyBYj/mbTcPyFQPt8XKkqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )