UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYuB3LSOh6k7auBaiLHKgTKZz4lN1wkgLTK/HuKt47E=' 
WHERE 
  key_id = 'e327bc9a3763ae9ac988d9d110a367796a232ee704d9776e5bed182e49c1717c' 
  AND (
    token = 'KYuB3LSOh6k7auBaiLHKgTKZz4lN1wkgLTK/HuKt47E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )