UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rupmLsK0klxmajr2G/ud3ZmIuvHyMX7jTT76FNcye0k=' 
WHERE 
  key_id = '970332f8ccfe62c54f749011781b721fd3582f5f370228f95db5b967155cb124' 
  AND (
    token = 'rupmLsK0klxmajr2G/ud3ZmIuvHyMX7jTT76FNcye0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )