UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7keXtvCi4sycrpYfbkX8MGvu1BT1C71L7gZJP45tDl0=' 
WHERE 
  key_id = 'f9db5a0ad2ea666af4fe0aad612a1441dc13061c7fc0d0599599342e75f2cd53' 
  AND (
    token = '7keXtvCi4sycrpYfbkX8MGvu1BT1C71L7gZJP45tDl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )