UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFAGQn48EC9mz8NPpg14DG1mCIPeL7OkFZnquxfEMaA=' 
WHERE 
  key_id = '4b69e4052392ba0957941d9ca24938d07e87ce2fe0fbe74dc7beea673f0c07e9' 
  AND (
    token = 'tFAGQn48EC9mz8NPpg14DG1mCIPeL7OkFZnquxfEMaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )