UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPzpbqkXx3dWWwR9kjYlljKPPbwLW6yySSL4cfQdwrU=' 
WHERE 
  key_id = 'de8e85e2f84c44e9919ca8ba0642110201cb412a0d56337a0d6bbb12a0348dd9' 
  AND (
    token = 'xPzpbqkXx3dWWwR9kjYlljKPPbwLW6yySSL4cfQdwrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )