UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jp9kd6eokw8mD/tcEi3JsXKDecmOt+pWS8Ie0feEk8=' 
WHERE 
  key_id = '54c4d05dfede13b4d1156941bcdf1efcf6eaec47141115ffc775e8feb5c3f87d' 
  AND (
    token = '7jp9kd6eokw8mD/tcEi3JsXKDecmOt+pWS8Ie0feEk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )