UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4GeMZMlLcIIXXzh6Ja5iGzA9OwMPFcTU2jXJwfbxq4=' 
WHERE 
  key_id = 'c9646b02568909a302257fc51042a10416d281bc3d6855c7e1a22f40986e8c1e' 
  AND (
    token = 'q4GeMZMlLcIIXXzh6Ja5iGzA9OwMPFcTU2jXJwfbxq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )