UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4C2wgRaIILbz7DxxV0frjfKVPj4xudFwqqAwK3IxkEo=' 
WHERE 
  key_id = 'ef7482fe3da8cd37668a125164f2d14a87863b0c944a9b24f2bf5fa80adcbb4f' 
  AND (
    token = '4C2wgRaIILbz7DxxV0frjfKVPj4xudFwqqAwK3IxkEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )