UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNfHxRd9PmMJDpQZ95o9Xh+Bs4A2UQ6YP3SCNIAXeIU=' 
WHERE 
  key_id = 'eb1c7efacd292b4077011d68aa13dc0b05653b493efc44816899a92f8912f90f' 
  AND (
    token = 'sNfHxRd9PmMJDpQZ95o9Xh+Bs4A2UQ6YP3SCNIAXeIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )