UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GYAkMd439yUXz9+Rii8WfNL3yhWfc9b2ZvIgqC9/af8=' 
WHERE 
  key_id = '6ce763fc75ca62e5742aa5fa062de3c733a311ba202b60eff647130667e6b18f' 
  AND (
    token = 'GYAkMd439yUXz9+Rii8WfNL3yhWfc9b2ZvIgqC9/af8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )