UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsNpkgGVUmFw5CJ9bJty3N8JocUYIhVJIPzLWUURIww=' 
WHERE 
  key_id = 'bda93c0ef7597ae5c8c77565aa6740ca13d63b038f28e7e8f960d867743de254' 
  AND (
    token = 'rsNpkgGVUmFw5CJ9bJty3N8JocUYIhVJIPzLWUURIww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )