UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkbGUx+lfSTvTVZaLtfqhTgGUwB+XUuRXxiAyoaJsw0=' 
WHERE 
  key_id = '00511273def96f938e396330dfe6400dfcaa9ad10beb4939b7a06a1924552ff3' 
  AND (
    token = 'HkbGUx+lfSTvTVZaLtfqhTgGUwB+XUuRXxiAyoaJsw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )