UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17/TKV+o1mogvUB8iMSZ03HmXLP7hKyAD1wopZ92uBs=' 
WHERE 
  key_id = 'f7ce9ed8a47bb02a0b0c6bd836ab628cc8f17cb26f9c60be9815d26ceb8054d5' 
  AND (
    token = '17/TKV+o1mogvUB8iMSZ03HmXLP7hKyAD1wopZ92uBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )