UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'naJyv8hjc62HFU8SPru54RM3uCg2U9JCFblJUWhDv/c=' 
WHERE 
  key_id = '1fc6f4224c38cfa6983873240c72572b1f34bac8ea5cab592d273ac95de15e07' 
  AND (
    token = 'naJyv8hjc62HFU8SPru54RM3uCg2U9JCFblJUWhDv/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )