UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4amyIS+J7La4weOiDC05f89bNIgPYafiGZIDaCA0afY=' 
WHERE 
  key_id = '0a78757d590b4eb282d4b2fc151bdfeea5412534d937bdf9abb9087298ab7a35' 
  AND (
    token = '4amyIS+J7La4weOiDC05f89bNIgPYafiGZIDaCA0afY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )