UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6d9mIcwkUa7gS06OoonMFjCl0VlP6kFUJdh1DPlBkzI=' 
WHERE 
  key_id = 'fc7c38f9594a5e9c950a40ad293bd580539c4b07339ba460a55ad768964ad242' 
  AND (
    token = '6d9mIcwkUa7gS06OoonMFjCl0VlP6kFUJdh1DPlBkzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )