UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHaKUFJpRahPF9X308NFrKCzQVn7Bn5b7ewhRY1kDKc=' 
WHERE 
  key_id = 'e8599cc72d7fcfb0d934719ed7e38cf5ca97c958416a8edad18b94ac0aa33ae4' 
  AND (
    token = 'GHaKUFJpRahPF9X308NFrKCzQVn7Bn5b7ewhRY1kDKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )