UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNqM2kEC3XaK/8MU7wNfMkHXhN+3lMXR3Yl0PiirbfU=' 
WHERE 
  key_id = '99f6ff1bcf09e3598a92f53872dc82fb41d3641ec6b713cdcc726f1b8436c84e' 
  AND (
    token = 'bNqM2kEC3XaK/8MU7wNfMkHXhN+3lMXR3Yl0PiirbfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )