UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YRDFrBHvn8Xk3vRzxWSCTZ4ukVOoXdswHTvTGpmatNs=' 
WHERE 
  key_id = 'bf9e4c52e5e0adfc6e3383d11244e981f8415ed19afe5ad17db5ffcc6a8da069' 
  AND (
    token = 'YRDFrBHvn8Xk3vRzxWSCTZ4ukVOoXdswHTvTGpmatNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )