UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mzEVC7/a+FYdsC4FJdgNNkqnLsCih6GKCjeRSFQTec=' 
WHERE 
  key_id = 'dbb5944990d0666f22bd0ae3422448438be710704d1266eecf5fd6715b9bd049' 
  AND (
    token = '1mzEVC7/a+FYdsC4FJdgNNkqnLsCih6GKCjeRSFQTec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )