UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9aNDJoPDGJ53bMaJO2BcLB5kvIdoONZnEjxqY0h8BF4=' 
WHERE 
  key_id = '1d38e6cb42d1e042bb49970fd92261d63ecfe99e8b000d959f68502993e7138d' 
  AND (
    token = '9aNDJoPDGJ53bMaJO2BcLB5kvIdoONZnEjxqY0h8BF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )