UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lu6s0LZiwJqJS2iaxmTSZy5mqayJRmMm9RfaXFepXms=' 
WHERE 
  key_id = '72356dcccf8aa5d210617d8c1d6a84e250d5421b58fa4a11c3c44e5e19fd8484' 
  AND (
    token = 'Lu6s0LZiwJqJS2iaxmTSZy5mqayJRmMm9RfaXFepXms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )