UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7V28e+ubAiOLOXAGdFXuOLkFJTga5cNakycDIZKFZW4=' 
WHERE 
  key_id = '4dd0dc2034301c0c805bef5ac17d91cbaac066419cd8d6da5f62f56e3d28135d' 
  AND (
    token = '7V28e+ubAiOLOXAGdFXuOLkFJTga5cNakycDIZKFZW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )