UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/0KRqentYwCPTE5Sj9FRB+f8S/BYGh/WSzbWpnJ344=' 
WHERE 
  key_id = 'df1c793299b605a342b4d1c8a7c48fe95a3c3ff907f11cf039f280fec8af2369' 
  AND (
    token = 'I/0KRqentYwCPTE5Sj9FRB+f8S/BYGh/WSzbWpnJ344=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )