UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jq03Wj8nMPKwOLW+7b5C/6Ga9o+S/FMqm0YvEE137WE=' 
WHERE 
  key_id = 'b93e7214ff8d790775a32082ee061dc3c2d6259b75dd1e10b9d9f070c38e18bf' 
  AND (
    token = 'jq03Wj8nMPKwOLW+7b5C/6Ga9o+S/FMqm0YvEE137WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )