UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7kgmaYfgi4PVdKPvmHEaiXjkkiRrY6OWO/mgOq9yFA=' 
WHERE 
  key_id = '5ae79139220304bfcd1da126ba5248a06f8664607c15a245dc8a9f944decdf25' 
  AND (
    token = 'D7kgmaYfgi4PVdKPvmHEaiXjkkiRrY6OWO/mgOq9yFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )