UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qJa9GniVXafaV0x5N51ALkxi7yeS2mCIUCYtElskqNM=' 
WHERE 
  key_id = 'd838d34e90df019060b721afd6587ea9f5b050ec55a71eb49d6e17d0dc05840e' 
  AND (
    token = 'qJa9GniVXafaV0x5N51ALkxi7yeS2mCIUCYtElskqNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )