UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NEvo3jdE/MwyIFQ40/zaukY1H3M5KQ8GlyFyQ+w84w=' 
WHERE 
  key_id = '5a6eb5a0fd107a56ad3117b6a167c0d7c4f6bf2f1026a64b36fd748d7e20de98' 
  AND (
    token = '9NEvo3jdE/MwyIFQ40/zaukY1H3M5KQ8GlyFyQ+w84w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )