UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrZTFSCn3hKqZrBji0BQ1ybOvjxgsT7Ni6VulFuk748=' 
WHERE 
  key_id = 'c1c97306fb22481961239a87f385627ba6bbb9008e2bb27bbe8870673439382c' 
  AND (
    token = 'JrZTFSCn3hKqZrBji0BQ1ybOvjxgsT7Ni6VulFuk748=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )