UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Y6YAHK8sjIohHdKG1X54yjiipX4FjwruDSTmz/5dZU=' 
WHERE 
  key_id = '74c71661786fad29c68d59922a2d74533f370ace987ed4eb15286fd0c2d9fdb2' 
  AND (
    token = '0Y6YAHK8sjIohHdKG1X54yjiipX4FjwruDSTmz/5dZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )