UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ml9IWOoc2yygPAKVFaAySsTRFBxSQk409QDfVue2xM=' 
WHERE 
  key_id = '37fb9bdee851aab25ca04c37971aaf86ba7f593ddbc9196cf328608af1b63977' 
  AND (
    token = '6ml9IWOoc2yygPAKVFaAySsTRFBxSQk409QDfVue2xM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )