UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ikxdB4Eo4Xs7RIWEOCmYiDBpWRYyueCxMaac3zIxU8A=' 
WHERE 
  key_id = '52393912ea22ef7cf3c5edfe4a73fa080d55ad68a861a8520a4e08f8967bb122' 
  AND (
    token = 'ikxdB4Eo4Xs7RIWEOCmYiDBpWRYyueCxMaac3zIxU8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )