UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qXGsxYK1kl0mCyVkjMKJFxUJ8vz7fblWlWxmfG+6xA=' 
WHERE 
  key_id = '1fb54b80c68c283fbb7e3653697a91c60d90462caeffa4621ab1b8fed7acb1c0' 
  AND (
    token = '/qXGsxYK1kl0mCyVkjMKJFxUJ8vz7fblWlWxmfG+6xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )