UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't34/N8cFyXfHkDvF1Kmom/VFFMNlcOLQLFQ7ZmXtETs=' 
WHERE 
  key_id = 'f92e5a50afac47b4679eec61c8157df6301381bdd2e6dab76f05d211e733ac80' 
  AND (
    token = 't34/N8cFyXfHkDvF1Kmom/VFFMNlcOLQLFQ7ZmXtETs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )