UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KJNe67LYCDUj0cVHZyQs8es3Nv7thHtMvki1cjZUmE=' 
WHERE 
  key_id = '7c3bf833881c5749b079c0acd773ef41657f169b0bb095beb8375365d3f75838' 
  AND (
    token = '9KJNe67LYCDUj0cVHZyQs8es3Nv7thHtMvki1cjZUmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )