UPDATE
animal_attribute_values aav
SET
animal_attribute_value_name = 'Some new value'
FROM animals aa
WHERE aa.animal_id = 458
AND aa.animal_attrib_value_id = aav.animal_attrib_value_id
;
UPDATE
animal_attribute_values aav
SET
animal_attribute_value_name = 'Some new value'
FROM animals aa
WHERE aa.animal_id = 458
AND aa.animal_attrib_value_id = aav.animal_attrib_value_id
;