UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfbx8OZMEYAtbrybYHNs0wid0r88cBJYpJo8gNjsqtA=' 
WHERE 
  key_id = '47384ee323e9d56d2fc800178240304e30f840bcafff66767de42d6c468c4497' 
  AND (
    token = 'lfbx8OZMEYAtbrybYHNs0wid0r88cBJYpJo8gNjsqtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )