UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uDKyNmscfT0lm4IeOr9lMX6qTRElMV0emqyonojNzk=' 
WHERE 
  key_id = '66553f32077d1d57827e0553eb5055fe579c8dd3c8785a49c72762821b028c7f' 
  AND (
    token = '6uDKyNmscfT0lm4IeOr9lMX6qTRElMV0emqyonojNzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )