UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbiYoiWtKUlLily0fOnpwWwa44sK0bg1gYYDQtTOndM=' 
WHERE 
  key_id = 'd5236ea55b74786077dd716884c48b4518718cd920e6981349d03d552ab21263' 
  AND (
    token = 'wbiYoiWtKUlLily0fOnpwWwa44sK0bg1gYYDQtTOndM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )