UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ltmKsZtqSYMMLJM7fWQb7X+Z9LrnXUlbecBZcDVDTQ=' 
WHERE 
  key_id = '679cf82dd5843a591487c232af06d79cc3fb2d5156445139b7cef1720e6d5a0f' 
  AND (
    token = '3ltmKsZtqSYMMLJM7fWQb7X+Z9LrnXUlbecBZcDVDTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )