UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUatS+oYOvgQBGSCNj794wIJiiSPioUFRbP3o2oI774=' 
WHERE 
  key_id = '748f522de261bb11182a12c20dd7d6a664723eb8760059ed090c07dfeaf616f8' 
  AND (
    token = 'fUatS+oYOvgQBGSCNj794wIJiiSPioUFRbP3o2oI774=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )