UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20m2jwhXaoW0kotpcLrPhXPzxBIv4p8neb6lPBFvgpI=' 
WHERE 
  key_id = 'd67d7b64c8d6c45448343a87edeb0777d68052bd634ce3cc7b1f8bba966bda47' 
  AND (
    token = '20m2jwhXaoW0kotpcLrPhXPzxBIv4p8neb6lPBFvgpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )