UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/5l3+7xUrV2X7tirgxypa7k/CoFfDfVJFzCEQp/4yk=' 
WHERE 
  key_id = '903d75221a01e064f37d9f38712119e27daac9032d1de0bd3e4650ade302ac0c' 
  AND (
    token = 'T/5l3+7xUrV2X7tirgxypa7k/CoFfDfVJFzCEQp/4yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )