UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1sAgqIw582Nh2uY2ghRUtAyE8npL3pMplZ4q8GJUR0=' 
WHERE 
  key_id = '3eedb99e65056a532cc0b6eb293649cc24e5241bb7be4c79e6f74d9dcca3d518' 
  AND (
    token = 'V1sAgqIw582Nh2uY2ghRUtAyE8npL3pMplZ4q8GJUR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )