UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gsNy1AmDElvsBO0d1IkcOVFs+64sEyAETL/djN+T0IU=' 
WHERE 
  key_id = 'f50751cc2e9006f18fdc5f11baa23a9e724aca8674993cd7b274147c512cc7fe' 
  AND (
    token = 'gsNy1AmDElvsBO0d1IkcOVFs+64sEyAETL/djN+T0IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )