UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQp+7kb2bah++jpzKY+MKjuQqIdz9KE+l5NPm6HJhuE=' 
WHERE 
  key_id = '3b9698d36dd8b384e420ac9f8d84995cad5b72d8a5fdef6680202b221c09aa6a' 
  AND (
    token = 'HQp+7kb2bah++jpzKY+MKjuQqIdz9KE+l5NPm6HJhuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )