UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GgDUpdJcfZaefYYSV/YG8hqLWlHCrHu/aqh3vsy+PXU=' 
WHERE 
  key_id = 'f81876b0efa35192bfa74529c4c93cdb0af80e9942ee87f7ea7c68b142adfdf6' 
  AND (
    token = 'GgDUpdJcfZaefYYSV/YG8hqLWlHCrHu/aqh3vsy+PXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )