UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2QcAh4BEY1ERl/d2iFifSKD93mW15mGDWjyh1bN2o4=' 
WHERE 
  key_id = 'a47209834769acb5f151225bc87fe0201c2cc0962d0a1244c17726701ff710d5' 
  AND (
    token = 'V2QcAh4BEY1ERl/d2iFifSKD93mW15mGDWjyh1bN2o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )