UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JvCcmidkOuRCnyQolY5QisFMUm0uFWzlwkxo0TdkJQ=' 
WHERE 
  key_id = '21a8049261a9b0aa708e68dd6bad32a39654803b7fac846835cb39747ecb923f' 
  AND (
    token = '1JvCcmidkOuRCnyQolY5QisFMUm0uFWzlwkxo0TdkJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )