UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PcQPUiNX+1QFuLns4Gr4HOXlZf1//04rIdQf7IQI1Gg=' 
WHERE 
  key_id = '77e9a15f7d163e0afc63fc86a253c576b2ed08c15f54ed181c107c3541d39168' 
  AND (
    token = 'PcQPUiNX+1QFuLns4Gr4HOXlZf1//04rIdQf7IQI1Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )