UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55Dpslf8CFi+M/P/tyd7QDt/DLw0+3DXf/zkGO3LR2M=' 
WHERE 
  key_id = '6cc9077776992e7d88b77ac6488b6b1baf86e7227eed332b5946be640e042a19' 
  AND (
    token = '55Dpslf8CFi+M/P/tyd7QDt/DLw0+3DXf/zkGO3LR2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )