UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/14txTBD45aCedIn7Qt1848iFv3htq8lUkOyR47m+P4=' 
WHERE 
  key_id = 'c023dfd07bd39dd143f705ae0805b6e43ac349fb763d3b2b2e6ff99f8a7a6d96' 
  AND (
    token = '/14txTBD45aCedIn7Qt1848iFv3htq8lUkOyR47m+P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )