UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6SEfoML8HR49P2DFssvrj1iYju7hPUYUOK3sjJF/AI=' 
WHERE 
  key_id = '3eee1a37444581cc4cd8d9c26ae7c78a99d4cabadb0558c7fc13b7ea31d0a149' 
  AND (
    token = 'Y6SEfoML8HR49P2DFssvrj1iYju7hPUYUOK3sjJF/AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )