UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2mju18RhDQmOwDOd6NYDI/7SS0VuHgKBt6+RjXpOVI=' 
WHERE 
  key_id = 'bc85475f40fb911937366c903780a8d5a9e70ad0429a3a5a169425a66a81be45' 
  AND (
    token = 'i2mju18RhDQmOwDOd6NYDI/7SS0VuHgKBt6+RjXpOVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )