UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQn7uqMs0aSVarmylWRV2XflqELzgN44BE6Sl2+aWC8=' 
WHERE 
  key_id = '25c9b2136cf8f58f3ac9b5879e86883bdbd7ca190da3c1cdb47d793714c3bb9d' 
  AND (
    token = 'CQn7uqMs0aSVarmylWRV2XflqELzgN44BE6Sl2+aWC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )