UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGWwFI4KjRXC+5pyNscXZxKi9LVzEpPTgzktYm1MiMo=' 
WHERE 
  key_id = '2156a80fd9d47cad28903057f3691e75455add9cb44e116edfa39a9d79b359cc' 
  AND (
    token = 'vGWwFI4KjRXC+5pyNscXZxKi9LVzEpPTgzktYm1MiMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )