UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QLgD9VQjUjTp/ygyIUjJSFsdeoxmRZqBHttw+ZTiiBc=' 
WHERE 
  key_id = 'e9cd43e859efcbaafc0630d72be6b9434313b476bca5ead7759d1f4005349f21' 
  AND (
    token = 'QLgD9VQjUjTp/ygyIUjJSFsdeoxmRZqBHttw+ZTiiBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )