UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hDoBDu8BBARh1QOqcpCumxz2klT2QhuQus3IQcnDyU=' 
WHERE 
  key_id = '27a020a32c94e956681588a15d0f935e67ec2f9c4fb2147e50d958264ae79839' 
  AND (
    token = '9hDoBDu8BBARh1QOqcpCumxz2klT2QhuQus3IQcnDyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )