UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jt5Cgr6EMiro+L7989gFRk0VctdsqbKcd7xcgn8qMWo=' 
WHERE 
  key_id = '522f8dff2372dae21d140930e7b451f28f6d1b617ac264a2fa9fdff8c9e41665' 
  AND (
    token = 'jt5Cgr6EMiro+L7989gFRk0VctdsqbKcd7xcgn8qMWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )