UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnN6IzqiIchztlWAU8AyLjjh1WJy8dzzr+ZHBQ+dlEE=' 
WHERE 
  key_id = '9c57780015ded4623e47985301a85cf0e4f1c4774d6637ad06e803686a4a2736' 
  AND (
    token = 'YnN6IzqiIchztlWAU8AyLjjh1WJy8dzzr+ZHBQ+dlEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )