UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4TNWlDDrd2t1ysU6YwI/EENciN74EPWDr4jsKip6QU=' 
WHERE 
  key_id = '43ddd254932a05188a82d4e8e12f9ec93a829f05513c9564c3b1a6992db0cc97' 
  AND (
    token = 'B4TNWlDDrd2t1ysU6YwI/EENciN74EPWDr4jsKip6QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )