UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRq7waKMhSLS8v/+/iZaOYuhy3vL67ImtDkuXONRkWM=' 
WHERE 
  key_id = '7de788f7635aebc409148c4baa3cceb59381ed1c02537de4d6df227c0e9cd134' 
  AND (
    token = 'uRq7waKMhSLS8v/+/iZaOYuhy3vL67ImtDkuXONRkWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )