UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/M9C1E0y3HxJErWknasNnc302xSZaVfVl28bdmkDLI=' 
WHERE 
  key_id = '6ea5535f93d51949eefa6ae7b407b4d893515663d6593f8bdfbae574cfc12246' 
  AND (
    token = 'T/M9C1E0y3HxJErWknasNnc302xSZaVfVl28bdmkDLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )