UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXtV80OHrjNlpYmvbvZuTNZQ4wAeA7chGeszx0akgVQ=' 
WHERE 
  key_id = 'a1b7e22f58105d237cdfa9de6e4ebe939752ff3a18d98dc0587af7e4cf3f1ed0' 
  AND (
    token = 'nXtV80OHrjNlpYmvbvZuTNZQ4wAeA7chGeszx0akgVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )