UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yfzf18Pt9EsiU+AAuPTdDFq2mNsYw/VsUuwuIev9YMQ=' 
WHERE 
  key_id = '2e0e8586c0cdf290c2a63945952a7def2f4ee09951ede4c47ba715a9ee3d91ed' 
  AND (
    token = 'Yfzf18Pt9EsiU+AAuPTdDFq2mNsYw/VsUuwuIev9YMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )