UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NnaiNRkYwsHQCwgjpyCckaT5cFafmPcUEHYPKb4rk8=' 
WHERE 
  key_id = '4f7aaaad3c7fed5618080d3ca34753c50c7616e09e8a69da8e9a21a61240948d' 
  AND (
    token = '4NnaiNRkYwsHQCwgjpyCckaT5cFafmPcUEHYPKb4rk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )