UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0FkghxmFat3gG8X7ZZ6oujAhF4SsfDHWugBxsejNBM=' 
WHERE 
  key_id = '5aeb8316193b71476ee2c6f3841ac6f781742acae29032b74b8a3e3fab6f6f3d' 
  AND (
    token = 'v0FkghxmFat3gG8X7ZZ6oujAhF4SsfDHWugBxsejNBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )