UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gQ/lGWaOfDGlcG4sUE8RvEkUnE+OQIbluh/70hzcHo=' 
WHERE 
  key_id = 'd47b607e365f5b4b4ef72f4e95974887f6ad6a618c5f3cf218c30e9d4759115a' 
  AND (
    token = '1gQ/lGWaOfDGlcG4sUE8RvEkUnE+OQIbluh/70hzcHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )