UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDuCsVSVJi1sdI4/4/xyFAld35iQ/G9V8Sjxa6iQi6s=' 
WHERE 
  key_id = '2d39b0f24b75ff64ae1ba9a95cd00d827ebab6666f75338d3c2b19d46fe47abf' 
  AND (
    token = 'uDuCsVSVJi1sdI4/4/xyFAld35iQ/G9V8Sjxa6iQi6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )