UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLQEXWgq7KoWIKdajy/dnW/9c3yPmwcxPLG/Ma/eIY8=' 
WHERE 
  key_id = '26cd914d429c4a8dfeab2b23cecd9d4269f897ba04b8b49f9e627ebea58d6719' 
  AND (
    token = 'MLQEXWgq7KoWIKdajy/dnW/9c3yPmwcxPLG/Ma/eIY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )