UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZisth4MFr0PBTSadsECeh9nfvTmsWmLX/VeFXABzpg=' 
WHERE 
  key_id = '24e37270069109eb45989220e412408fe6e02092e141e3869f060c3a4cf80452' 
  AND (
    token = 'UZisth4MFr0PBTSadsECeh9nfvTmsWmLX/VeFXABzpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )