UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwHd3EWt7QZkTXhlnlmJVtFUS4fVSy9mHNE+8ORzyx4=' 
WHERE 
  key_id = '530945294fae02347d5a11aaf1d480aa3f4afdba7f5989c8579f0a96915a87a2' 
  AND (
    token = 'mwHd3EWt7QZkTXhlnlmJVtFUS4fVSy9mHNE+8ORzyx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )