UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ex3CikM2gpQqi5dONrqf/KmuHnyBsYOWq0TaUkyUATU=' 
WHERE 
  key_id = '5d2facc731ab1abef586aa1e2cb324f33538ee650ab744042e6602a6c7b7956d' 
  AND (
    token = 'ex3CikM2gpQqi5dONrqf/KmuHnyBsYOWq0TaUkyUATU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )