UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBruemYffZhGIxaXSj6RyUIoG1eNcKinq8pZAV2ELzc=' 
WHERE 
  key_id = '6f560827db89c0fc16e414175341d6a72abdf22a25b9624ad5b561dbcfc09e56' 
  AND (
    token = 'TBruemYffZhGIxaXSj6RyUIoG1eNcKinq8pZAV2ELzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )