UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzsXHdYqVTfd79044oTYY8hnMMAUzB7wXRXLCHJm68U=' 
WHERE 
  key_id = '8b453f8b39c26b91dc8ed90037bfe8456ca569be2e7c4d074bfb5f510a6c929a' 
  AND (
    token = 'CzsXHdYqVTfd79044oTYY8hnMMAUzB7wXRXLCHJm68U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )