UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oD29NDJd6bZKjY/MYXnoiEfbhD2gqgrQ2lK1WzvJzA=' 
WHERE 
  key_id = '6f0ef4571ce55be256020b1aad981eb0d84dcb803da6f61af97e98687ff9ec3a' 
  AND (
    token = '4oD29NDJd6bZKjY/MYXnoiEfbhD2gqgrQ2lK1WzvJzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )