UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TX40wzCuZuK//NgwqH4N7r9AQEKkZWtFD9g+GlcNaVM=' 
WHERE 
  key_id = '480fd624fd18a58482e22cde414df7131420ab94072a9a4f7d1e17dc541a92f7' 
  AND (
    token = 'TX40wzCuZuK//NgwqH4N7r9AQEKkZWtFD9g+GlcNaVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )