UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28JziYvMFGZBIfo2QAMZd8i8w8g0AIllN87jFeqmuOk=' 
WHERE 
  key_id = 'd1e085357e24e3c71bba58a44c7aa8f3721485ef729d11826aedbf9fa82293d2' 
  AND (
    token = '28JziYvMFGZBIfo2QAMZd8i8w8g0AIllN87jFeqmuOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )