UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jP+B2+Gfoer1VcimewF1fH2H9PopJlA+FQrkIN4MJM=' 
WHERE 
  key_id = '4dffbb047462d90b641acf1fc017f8a112f58e7748a66016500667ec8ead1251' 
  AND (
    token = '+jP+B2+Gfoer1VcimewF1fH2H9PopJlA+FQrkIN4MJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )