UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0H20+LBZ85V8mGz/XJ+7zZTO8IGkD/aJFIv+x6Vo2ZM=' 
WHERE 
  key_id = '4061d982d17bc2a4d547b055bc51dec64d5c2a7ac25f9f2ffab5d9f2cec24408' 
  AND (
    token = '0H20+LBZ85V8mGz/XJ+7zZTO8IGkD/aJFIv+x6Vo2ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )