UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4yDZ27G7snBJ2bgkObtvx22tJWVmokoYfFB2LmUO8zs=' 
WHERE 
  key_id = 'a25d0402efe46711fb906f58aed553f9dec5bf902de7409ed9b023e9b6a22ba7' 
  AND (
    token = '4yDZ27G7snBJ2bgkObtvx22tJWVmokoYfFB2LmUO8zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )