UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnfsCvWsyh2wwqG1ME4NA1NBxMtSosz7+Eam2sQvoUo=' 
WHERE 
  key_id = '452c2d59e3cd575d5ab88e6a473ec88c2e15dc64b01172154cf80a599d28a08d' 
  AND (
    token = 'hnfsCvWsyh2wwqG1ME4NA1NBxMtSosz7+Eam2sQvoUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )