UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMcjCdrGSHPBJH8URtQA87NifDUuOXUYnjd1fa44KuE=' 
WHERE 
  key_id = '7ef67ce90496029b56e629b7fd07aa1ca90e365c5d8ac2654f8e78b8074466cb' 
  AND (
    token = 'uMcjCdrGSHPBJH8URtQA87NifDUuOXUYnjd1fa44KuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )