UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvlUgfJHQnyVpe5lDXM3aazDFJR/hDhdb1A3exFlsg8=' 
WHERE 
  key_id = 'cc58f52f67580bb34c5af52a71d7e215d5d3f553b059cd7d79b363e49add9cb2' 
  AND (
    token = 'zvlUgfJHQnyVpe5lDXM3aazDFJR/hDhdb1A3exFlsg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )