UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlp/uevqu+Lh9uC8XAEbHiQod48JeGuzESSrIqCG8js=' 
WHERE 
  key_id = 'c6c8df23f5ffdf97af6975494f65e0658188cca1b9715db1e9ec757273db0da2' 
  AND (
    token = 'zlp/uevqu+Lh9uC8XAEbHiQod48JeGuzESSrIqCG8js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )