UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2j4HV6ZbRVf+dCKG9tC2E2sYuXCCyyYzSiBApYK3blc=' 
WHERE 
  key_id = '05e7894729d37ffcc824a121a2d4362f3afe25d9cba00b57d54964433d43949f' 
  AND (
    token = '2j4HV6ZbRVf+dCKG9tC2E2sYuXCCyyYzSiBApYK3blc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )