UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8tbF8m6IvlxYuaqkMWBIdSs/suTROo2aWkagpx2zE8=' 
WHERE 
  key_id = '37819f1c1177d5310fb49e12cdb2298d89cb5e8649c3cd3f315500498c76f7c0' 
  AND (
    token = 'q8tbF8m6IvlxYuaqkMWBIdSs/suTROo2aWkagpx2zE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )