UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnbZRlmba5hVmw7AIH7ebOQ1jW7Rv6m/7OSzQL+JIgU=' 
WHERE 
  key_id = 'b237feb9d4c4e2f87c3474751a882c6470743f5ee144f60188442ff2733e86a7' 
  AND (
    token = 'HnbZRlmba5hVmw7AIH7ebOQ1jW7Rv6m/7OSzQL+JIgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )