UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAm9CDh8rdsG8todeuUnbYD1RxIpdcaPw8sf5ZF7vSU=' 
WHERE 
  key_id = 'ec49acf50a66d75300c3566f731c82455b04f67119eedb00ba2fccb11669eb94' 
  AND (
    token = 'nAm9CDh8rdsG8todeuUnbYD1RxIpdcaPw8sf5ZF7vSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )