UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hgK1rRzazJ9jzVuCjNqpU4UFBfiDJB5FrmC7YALlZ8=' 
WHERE 
  key_id = 'dd6c1ea37cbc09e6cc344eb6a3a9f72bb0385e1c38b62a74cf7b11887a3fba81' 
  AND (
    token = '/hgK1rRzazJ9jzVuCjNqpU4UFBfiDJB5FrmC7YALlZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027