UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BmM/Rt8iH4MWbFu5fCzpGMUSPhMF1/SZA+lhhOAAj0=' 
WHERE 
  key_id = '5abf42c74bf7a58a44f114a6dec835ceaa561e2f6c21c4fa3aca39a59fdf010b' 
  AND (
    token = '5BmM/Rt8iH4MWbFu5fCzpGMUSPhMF1/SZA+lhhOAAj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )