UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXdmNz1f9AKng2GN5WVWLfFsptjXAmFqeWFyLT7YBn8=' 
WHERE 
  key_id = '39baef4584e1428963135abf1a13eb5cd4bfd77456009d75f178250ab2aa8c62' 
  AND (
    token = 'TXdmNz1f9AKng2GN5WVWLfFsptjXAmFqeWFyLT7YBn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )