UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNkH9bnNyOkpYSmg+s/U+o8jrjiJ5sj0lE5YeHF5QDc=' 
WHERE 
  key_id = '9d075c7427dbc94e2dfcf43fdf85b1ef0671fe252a84cb8802381792189921d2' 
  AND (
    token = 'KNkH9bnNyOkpYSmg+s/U+o8jrjiJ5sj0lE5YeHF5QDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )