UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKBFy6eitDKtIbKqTS58ZbAdMPfejX86Ss5Y5Mqmn2o=' 
WHERE 
  key_id = '6a046c4feb48ba9d2720ef8162eb2740ef09660061097dbab85b0cb2f4c31e59' 
  AND (
    token = 'oKBFy6eitDKtIbKqTS58ZbAdMPfejX86Ss5Y5Mqmn2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )