UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'syTEpZo+7xWpw79OBLn+llpp4LsihfbJcd3Fia8emAI=' 
WHERE 
  key_id = '415a055dc85a7c6a88d9530a464da4ffbba614d1098e77b375a18d6fd3e239b3' 
  AND (
    token = 'syTEpZo+7xWpw79OBLn+llpp4LsihfbJcd3Fia8emAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )