UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36VbLXbV+wGAG2mexZsvcVW4vUTjOg17B+pFl0aSYuU=' 
WHERE 
  key_id = 'f7a9764b43e480e9c7b4a9813688a89554beb10b737e387d11e2588e066b13bd' 
  AND (
    token = '36VbLXbV+wGAG2mexZsvcVW4vUTjOg17B+pFl0aSYuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )