UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kuYSVarlRM7MEmysNWDJ1ex3yfLIfESFL6BDlifuVdk=' 
WHERE 
  key_id = '7c0254d81dfb82cd0af8d4b322f3a9d2caea99c69bd8e43f1ecf74639b387417' 
  AND (
    token = 'kuYSVarlRM7MEmysNWDJ1ex3yfLIfESFL6BDlifuVdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )