UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94Xbfn9tQm9GHfDhqpNoz+q8GUKOP/dC9EqflvBBj5I=' 
WHERE 
  key_id = 'f19be0b6dfe64dabf004a6f073c27d16b092c1136f27d8271b54a46deafc7013' 
  AND (
    token = '94Xbfn9tQm9GHfDhqpNoz+q8GUKOP/dC9EqflvBBj5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )