UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0p9zi0o8jxHjk9jYcy937wUS3DRrra9qNIOvGVfzy4=' 
WHERE 
  key_id = 'da4643f427ae58f95b5635347b8b55485492fc586368652a4304be5c9a3337a5' 
  AND (
    token = 'd0p9zi0o8jxHjk9jYcy937wUS3DRrra9qNIOvGVfzy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )