UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sXoQ5O5MV4fApls0ILUJQ0f68PchRMDRW6LdI7UyfA=' 
WHERE 
  key_id = '4071c01f67db1d719c1e76a20a072ef02f7e601720819752275e796c10c1b96d' 
  AND (
    token = '3sXoQ5O5MV4fApls0ILUJQ0f68PchRMDRW6LdI7UyfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )