UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35r0evxkBj/LGRG0ttTZEH9lOIrw/K5pBWDCwsx4JHM=' 
WHERE 
  key_id = '392704ec3efb2271ed3b50e5705980bcd0ff959f580efefd8b34066fcacad544' 
  AND (
    token = '35r0evxkBj/LGRG0ttTZEH9lOIrw/K5pBWDCwsx4JHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )