UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tpl9ZcblMLEfVgYUQ7GNQiKmYRIMCXprrSch58SB/a4=' 
WHERE 
  key_id = 'f75f689adbb04ddf572015cbdd6d8a72d4862d3836e689f7a5c13bec84437444' 
  AND (
    token = 'Tpl9ZcblMLEfVgYUQ7GNQiKmYRIMCXprrSch58SB/a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )