UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KBQNCN8mm9k+nfD+TnCVA2R3QjGEGeErpa1xlY2xCo=' 
WHERE 
  key_id = '8c61ec88056883abdc9c51534c6f9a4b63ca71a36bb6c478b440004109c3ce02' 
  AND (
    token = '7KBQNCN8mm9k+nfD+TnCVA2R3QjGEGeErpa1xlY2xCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )