UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gl0liLu3udO613eYHqUqQdvU1bv+FnUK66QO8HmMfDM=' 
WHERE 
  key_id = '6ff154d53c28ac3285a10e0177e93509380bb453db69128d8e65ec9f855db8ce' 
  AND (
    token = 'gl0liLu3udO613eYHqUqQdvU1bv+FnUK66QO8HmMfDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )