UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rJ5AwJm3EcDKmbFUYCa9pvdL5ttl/mkWb7PZlow+5k=' 
WHERE 
  key_id = '8e9a85f71b2cb9a23816ce4c0118b4bb56e1f5a6544be2dbffb75c776297ac33' 
  AND (
    token = '8rJ5AwJm3EcDKmbFUYCa9pvdL5ttl/mkWb7PZlow+5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )