UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2A9S9qQcFhxXQwnUMzQeIKUoD0OhsOcwPZNyCwINrs4=' 
WHERE 
  key_id = 'c71468e82316812c233fa04f69b8b37846a25a965e8ae823a73f6e031a391410' 
  AND (
    token = '2A9S9qQcFhxXQwnUMzQeIKUoD0OhsOcwPZNyCwINrs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )