UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZrbJOEtE6bPzmKEPnZE3qfzbc9qaEXvbjcwhXYre+I=' 
WHERE 
  key_id = '95b737d0c91b47db92504a671b502e190ac09ebe0f5fd3029c3ec96198d2a4a4' 
  AND (
    token = 'cZrbJOEtE6bPzmKEPnZE3qfzbc9qaEXvbjcwhXYre+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )