UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UANdN175bHj2YtWOx5dGpi89IxztEi9GoKSDk5TRm0A=' 
WHERE 
  key_id = '2381bca8fda12bd2ae20f0db990f25947c4e7107012b7090b2504ec23adad438' 
  AND (
    token = 'UANdN175bHj2YtWOx5dGpi89IxztEi9GoKSDk5TRm0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )