UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/9+RVWEcKsOXDqBwuUV1CIWrbTIJLGcoL/6hR6Kpnw=' 
WHERE 
  key_id = '1cea54ec290b7755d3dee62e444cc517173e4b44e32d89a4ac9d1c5e514c259a' 
  AND (
    token = '2/9+RVWEcKsOXDqBwuUV1CIWrbTIJLGcoL/6hR6Kpnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )