UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UhqTGWJCPSRePLrDt6FSZFwZwVZkrgA+Z4HT2xzonbU=' 
WHERE 
  key_id = 'efd3c1109736cc583b5fa6aceeaf9bfcae7c505daa8c96ef45327df5a2f5dc50' 
  AND (
    token = 'UhqTGWJCPSRePLrDt6FSZFwZwVZkrgA+Z4HT2xzonbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )