UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YJ79CE1E7W6OMLjXAlRr+VU8I0Ciob1TaJOZcTs8DWM=' 
WHERE 
  key_id = '88ed7c48751a1c9636ea99e2d71a9dfd835096b83f12ef79759047402709d6c6' 
  AND (
    token = 'YJ79CE1E7W6OMLjXAlRr+VU8I0Ciob1TaJOZcTs8DWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027