UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/Rq4Yjhw03sjGVvPMSrjFR1eAqXC7MjYrL4rQ2+G8k=' 
WHERE 
  key_id = '64adb2fc83bed652c221b76b111fab527749449cf5a2226ab370dd5e2964446c' 
  AND (
    token = 'K/Rq4Yjhw03sjGVvPMSrjFR1eAqXC7MjYrL4rQ2+G8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )