UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6gSzPTkJZEUgX+T+geTe96HP87/HE3Z+Ty1+Meps3M=' 
WHERE 
  key_id = '00b2fc8b91274c44c221bf625a4c5683253fec540efe9765ccb2425dcf97ec30' 
  AND (
    token = '+6gSzPTkJZEUgX+T+geTe96HP87/HE3Z+Ty1+Meps3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )