UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkFMLpZBV8krpyKQyKCO3WY3ZYeB7ipkxeffbJ1BcWc=' 
WHERE 
  key_id = '91c9857da05e8ca9d9b94d6fedaf9c37d3704b8c2ccadfe1313bfa5c4d9e0229' 
  AND (
    token = 'SkFMLpZBV8krpyKQyKCO3WY3ZYeB7ipkxeffbJ1BcWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )