UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lwvo7RfmhZFVSTUmrYephK1A+6da+LZ06cV97kwZe0w=' 
WHERE 
  key_id = '47c57bc22a1f4a5b90eed9c4594f71e365da55b73b05958f8e23753271b1693d' 
  AND (
    token = 'Lwvo7RfmhZFVSTUmrYephK1A+6da+LZ06cV97kwZe0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )