UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SpF0iPYIb4HSHcchcw1Os9K416+FTa+Wi7tzMNG3n0w=' 
WHERE 
  key_id = '29c349b2970a30508a66ced4a4df0232b47f7f82f300783ace2a58879b527523' 
  AND (
    token = 'SpF0iPYIb4HSHcchcw1Os9K416+FTa+Wi7tzMNG3n0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )