UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLn0bXmkIYf7xfbFggqvoGCn7Qw1xnHdqW5N873kOXs=' 
WHERE 
  key_id = '713becb367b02704f5f024663a71092658e68a4a6096ebf948081fd48d886e1b' 
  AND (
    token = 'ZLn0bXmkIYf7xfbFggqvoGCn7Qw1xnHdqW5N873kOXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )