UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CFgArEM0a20xMyjKfWDffZ287xlfM4A2WOCC+/Uv6U=' 
WHERE 
  key_id = 'd5868a6eb47ec894174bd4c59b14bdb3d14a095a5295424ef99aa568b9da3260' 
  AND (
    token = '2CFgArEM0a20xMyjKfWDffZ287xlfM4A2WOCC+/Uv6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )