UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm65cROM2ax/6SOeI8zHl3iAN3fqc27/1FAPkggq1O4M=' 
WHERE 
  key_id = '31f6177799784a9f409a06ad54543dc8d6b7603d834695c4cac38bc73578c4ea' 
  AND (
    token = 'm65cROM2ax/6SOeI8zHl3iAN3fqc27/1FAPkggq1O4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )