UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNTVQBDpO8oZyraF3tiNfGii1J5MHspEuopkmjgONZY=' 
WHERE 
  key_id = 'be715d50585bd98806b3ca0e036e760bc2074f8b4c794c52913f10cbf3b958b6' 
  AND (
    token = 'fNTVQBDpO8oZyraF3tiNfGii1J5MHspEuopkmjgONZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )