UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5e6OJVwJLK2NYJCQ3zHqE1hmQ7Di2QJl6+6iPXbSRDE=' 
WHERE 
  key_id = '810df6ca89b939f1ba09328a9a1afab38d1c989731e84ac017fda20c225f811c' 
  AND (
    token = '5e6OJVwJLK2NYJCQ3zHqE1hmQ7Di2QJl6+6iPXbSRDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )