UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CDvQiKY62xutyqfwbs4eg3OMzFg9k8emjSJnHYMH1Q=' 
WHERE 
  key_id = '9911bbb7c0c285c552ea607737a016e82dcec28d36f89b97dc476ffb8da23a9e' 
  AND (
    token = '5CDvQiKY62xutyqfwbs4eg3OMzFg9k8emjSJnHYMH1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )