UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2bmJ2OEY5VA0f8EqpJ+NuzYR414DZDxHcvnlLBdM8I=' 
WHERE 
  key_id = '7c0ca424a442d335401031ff9fff0cea378d26949447695e97fde943f77ad5b9' 
  AND (
    token = 'Q2bmJ2OEY5VA0f8EqpJ+NuzYR414DZDxHcvnlLBdM8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )