UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGRNsy0QgSjY2ZHfmFTuKVcYJe5vtuxd+Y3w8lJsVW0=' 
WHERE 
  key_id = '0dc971f2b756935053c1976ae3368e9f4f046400af930a047aa5c20a1fa5d4d4' 
  AND (
    token = 'FGRNsy0QgSjY2ZHfmFTuKVcYJe5vtuxd+Y3w8lJsVW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )