UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8T9F8uMt33L6PMtCiN3T/wWqyJwJiLM+PRI1AEyVEkg=' 
WHERE 
  key_id = 'ad12ad982deb5d67fefd0c1283026b69261b05d5f1c88a8d0e52a63d3757a671' 
  AND (
    token = '8T9F8uMt33L6PMtCiN3T/wWqyJwJiLM+PRI1AEyVEkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )