UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRKkh/XFM2GbG6mc/wFhYMAvdJc2tyYPu/tmUYPe56A=' 
WHERE 
  key_id = '82c96b489580939345163cc03fd62a0408831918cda278bdbcf563f7c1813bff' 
  AND (
    token = 'bRKkh/XFM2GbG6mc/wFhYMAvdJc2tyYPu/tmUYPe56A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )