UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M592l+xC6tUfuv5oHSa1V1Bf1eP5EIEwuwAS1ojoQEM=' 
WHERE 
  key_id = '6f36cacb098bfd0cdf28a6a7e37b062b4620b2affb52a3360e82b6d4a44a1993' 
  AND (
    token = 'M592l+xC6tUfuv5oHSa1V1Bf1eP5EIEwuwAS1ojoQEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )