UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZC25fH5EJieY+cl7dF72AJQ0JDYXhrDPPS3/71C3CvY=' 
WHERE 
  key_id = '42cbfbadfda696a4a6592069744c2dda3e4ba6e05c0925dcf10a3703b6f7bce8' 
  AND (
    token = 'ZC25fH5EJieY+cl7dF72AJQ0JDYXhrDPPS3/71C3CvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )