UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8olatwss6gQhGmUEV/U5dwCCFfbAw2eP/y0l7tXc3nQ=' 
WHERE 
  key_id = '69d6724a5b4da51f979651e6d69da2b1618e146d47f89dd7ba783f3c5de42c00' 
  AND (
    token = '8olatwss6gQhGmUEV/U5dwCCFfbAw2eP/y0l7tXc3nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )