UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zq+GjDZCB8H+DVMKkLKuGHSdWSpevJ0wd0KnICh8WLg=' 
WHERE 
  key_id = 'dd698288b37f7bb298b07983482e0b1bb5a3b6a0091fe85166a9566829f99649' 
  AND (
    token = 'Zq+GjDZCB8H+DVMKkLKuGHSdWSpevJ0wd0KnICh8WLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )