UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1938c0CcjVn6WRtp4V1SqJM+ZYSygN0GqODlmVhLpU=' 
WHERE 
  key_id = '5fed84f10c44c0705dc040084b9a36d6ac2d445ecac230592791c3cdfa48db32' 
  AND (
    token = 'M1938c0CcjVn6WRtp4V1SqJM+ZYSygN0GqODlmVhLpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )