UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dxDhJsZiI1wW4U1xVresmn5B8SzUwA6KsPEluaC9To=' 
WHERE 
  key_id = 'bdd0607034721fd4a81f5da1b55a264cb56841e5b13a88c4d844a281a1410b75' 
  AND (
    token = '8dxDhJsZiI1wW4U1xVresmn5B8SzUwA6KsPEluaC9To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )