UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHGCQ858RaUSWhTiUXpwK96lFko8tAV6m+rne+lSwfI=' 
WHERE 
  key_id = '38611d2b9048c3360c59a79cc10d48960155365ce3cb745cd8d174b6c6490c66' 
  AND (
    token = 'RHGCQ858RaUSWhTiUXpwK96lFko8tAV6m+rne+lSwfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )