UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQ+UGoGYqY9i1Fk0L0uJ5j54bHVmzTkKoEqzkPvTxxo=' 
WHERE 
  key_id = '76952b295470a64de0061c7030c50a53a36e61c1c9a1b40fb239eb4ca16c7047' 
  AND (
    token = 'TQ+UGoGYqY9i1Fk0L0uJ5j54bHVmzTkKoEqzkPvTxxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )