UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+tPkxZbO15JYTDx9XYMtIKs3HzFn21uj69S5TDs91o=' 
WHERE 
  key_id = '8f734d613f7024d7f8099acd550d55dc7d33e5c984b8c87be16966b3bb48d06e' 
  AND (
    token = 'F+tPkxZbO15JYTDx9XYMtIKs3HzFn21uj69S5TDs91o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )