UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGJD5ujeZn3IyzTTgb6hUTtyhuBuqLiISQTtw0KuLb8=' 
WHERE 
  key_id = 'ee27740a836e54b5e06b0da6e6cf982b28f37432e549012a833826e210d9d4cd' 
  AND (
    token = 'wGJD5ujeZn3IyzTTgb6hUTtyhuBuqLiISQTtw0KuLb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )