UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCG3pJL8t9QM58wwG0ae6JRSTjhO4nNyWmw/JIOa5RE=' 
WHERE 
  key_id = '3aa1b4f571e22bd057534c61c00c43a49f0764cbac9c105b5dc062d644978b06' 
  AND (
    token = 'sCG3pJL8t9QM58wwG0ae6JRSTjhO4nNyWmw/JIOa5RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00063