UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEGhwzDKzz1e6ZPdm5DEU4F/k8m/f2YqShutlhF6/d8=' 
WHERE 
  key_id = 'f8d551ad71c97dadd09a812f72d804bb68acc90a83fd334e4aa82b6ab39d5d96' 
  AND (
    token = 'XEGhwzDKzz1e6ZPdm5DEU4F/k8m/f2YqShutlhF6/d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )