UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdlyPnpVDZABv64nezdIQXcwbBpi6je3CSxhfIgxCiE=' 
WHERE 
  key_id = '3027d7ea336158b9e58ff393678cbc84a7af5cdc85276ced6c9cbb6d11dddf34' 
  AND (
    token = 'EdlyPnpVDZABv64nezdIQXcwbBpi6je3CSxhfIgxCiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )