UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ez3WXRga3kFutKTRsVuRYzabnwUYUPCwA6zUsgmsbQc=' 
WHERE 
  key_id = 'a285afad7676a5db28af9b6e7ead337cbf7120c4fabfc3a313817fd162e8a6ed' 
  AND (
    token = 'Ez3WXRga3kFutKTRsVuRYzabnwUYUPCwA6zUsgmsbQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )