UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mNTKM6KT/z1lEIz2mctUboTWByMNzzOjLeSrqZgLr0=' 
WHERE 
  key_id = '158a4a63a03e9bde8fdd4a011b6e168a3fd3f2958af4124fa7af2525aecf8195' 
  AND (
    token = '3mNTKM6KT/z1lEIz2mctUboTWByMNzzOjLeSrqZgLr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )