UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nNEOijo5tNtIzGWrPYgnPVeFpnFjmJGWSasalPoQI5Q=' 
WHERE 
  key_id = '99dc8b3d8e9c8fef2a851b97744b17a660be869c65c78740e66592507bc977b6' 
  AND (
    token = 'nNEOijo5tNtIzGWrPYgnPVeFpnFjmJGWSasalPoQI5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )