UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kz7d7cM6ptx57tcuDz0iKrO/8e+xOu8TAMyaImKTdeY=' 
WHERE 
  key_id = '0a8b1eec4833952fbe4ec74a6d453d81796eb802b901a1134e8f3e947be58ddb' 
  AND (
    token = 'Kz7d7cM6ptx57tcuDz0iKrO/8e+xOu8TAMyaImKTdeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )