UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rR9NNUMeNg6BEEAX/6TicGTFFnZavb6lIOV+kkmau6s=' 
WHERE 
  key_id = 'c097c34938253efe1713db85107b8764100e2af887415fcbf1e25a81d5f37787' 
  AND (
    token = 'rR9NNUMeNg6BEEAX/6TicGTFFnZavb6lIOV+kkmau6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )