UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BXjSrMOHI2XOGnzbkIhtyyrVMBgOj/1Rg+NYhzv1nI=' 
WHERE 
  key_id = 'b7fd7353822c8cd7454ed14b96127ce1cd346366fc2133fa60a351b4f014701d' 
  AND (
    token = '0BXjSrMOHI2XOGnzbkIhtyyrVMBgOj/1Rg+NYhzv1nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )