UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ItqdlI0CwDEn7dOnAqhNvyP2aeoHM/h3Y2StlbOuKA=' 
WHERE 
  key_id = 'eb9e536cf35327678725e9d92e34be63f0153ef79266ba6c77da379afbf01524' 
  AND (
    token = '+ItqdlI0CwDEn7dOnAqhNvyP2aeoHM/h3Y2StlbOuKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )