UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VyKwFN7F1VlxV6QJ6YbWlzqHUgMjeV7E+nsNXN3Yq8w=' 
WHERE 
  key_id = 'd39bf35e009e4049c60cb368f851d56ddf84002c2fa84f931025865dd3125db3' 
  AND (
    token = 'VyKwFN7F1VlxV6QJ6YbWlzqHUgMjeV7E+nsNXN3Yq8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )