UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGHLgx1N2qT7hohmp5DDo7v8Utx3PQHq7WlOkEM7dMQ=' 
WHERE 
  key_id = '019cfe63ec11cc1268022bf7c9a51ca8acbc1110213e5d49a22cd1a336235ffb' 
  AND (
    token = 'DGHLgx1N2qT7hohmp5DDo7v8Utx3PQHq7WlOkEM7dMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )