UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '950qnDlSSiMW6OWkv46BMl00H91FfND9pHJJQu5kpXU=' 
WHERE 
  key_id = 'ed2ad8c45c5018eaa155132395335f484c3c9aac914632bfef612a23e8e808b6' 
  AND (
    token = '950qnDlSSiMW6OWkv46BMl00H91FfND9pHJJQu5kpXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )