UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P66anZ4SgJ1ES6cgH4yQzU0cQiUZxSAbO2QKD7g09l0=' 
WHERE 
  key_id = '231a3a1929b6f69c1b4bcb0872a8b4c3e54d2bcc699cd29e76a84fdc6cd1ee8e' 
  AND (
    token = 'P66anZ4SgJ1ES6cgH4yQzU0cQiUZxSAbO2QKD7g09l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )