UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3YpH++XuLgVfbJzFv2W9J+B4BOAEU47CvvRVHMiuDE=' 
WHERE 
  key_id = '881ba13c948f2193a428911f57ae376dd6c5124563fe19f7a665ba7e90c80c46' 
  AND (
    token = 'm3YpH++XuLgVfbJzFv2W9J+B4BOAEU47CvvRVHMiuDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )