UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VOY0MbkMHExspoouoeUIKPf3am9vVipH3AHoUH85rn0=' 
WHERE 
  key_id = '609e2d6faec6e7c893fc8975e2d768850b306ea7ffdfd4ba6d426926e3871bf9' 
  AND (
    token = 'VOY0MbkMHExspoouoeUIKPf3am9vVipH3AHoUH85rn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046