UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vongIMpDa9QM0hMJspqe7IvrtyESXiDAtroQg6VibNk=' 
WHERE 
  key_id = 'a4d8043ef580bba0c2d7a33ebb377931b182775fac6e103e653144abc17dab6d' 
  AND (
    token = 'vongIMpDa9QM0hMJspqe7IvrtyESXiDAtroQg6VibNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )