UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCVLs+uIEHyMBB0HT5wID/9M1MrzMSQOVBGhbY01xg8=' 
WHERE 
  key_id = '8ec87efdfdd844a695a6742a901918de6b842ecdee0df3407e646f71fd47ee3d' 
  AND (
    token = 'ZCVLs+uIEHyMBB0HT5wID/9M1MrzMSQOVBGhbY01xg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )