UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvAHP3dkVBiUD3vpwW+W+K1kBMvKfGXid836glU7gco=' 
WHERE 
  key_id = '6df853c4aeccc112e50f6dfee34c44ed2fe9da999b72c91255f97bff5bab4baf' 
  AND (
    token = 'rvAHP3dkVBiUD3vpwW+W+K1kBMvKfGXid836glU7gco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )