UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6grntfRxDjh0UTsU1OjFwNZEgtEjjdmRypEl191iajM=' 
WHERE 
  key_id = 'b1fd7f99ecf88a929eb12798f221c79101ba89221bfaf54c8cdd034c4a9a64c8' 
  AND (
    token = '6grntfRxDjh0UTsU1OjFwNZEgtEjjdmRypEl191iajM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )