UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVPkUFt4EGQ76f9AzHRM2579819zHiqVLM2/p0yuGLw=' 
WHERE 
  key_id = '9170437c94481717258b1719c500f769d85af9abc4b5e8b9b900bb5556244eb2' 
  AND (
    token = 'pVPkUFt4EGQ76f9AzHRM2579819zHiqVLM2/p0yuGLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )