UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFhfGy/CQgbB02QhKPEJ96UVVep+u7budUCRIVNFf0k=' 
WHERE 
  key_id = 'ac1c23b573f1314714e94fbf252882582228e2b77cb9b3821f88f18b2e0aac20' 
  AND (
    token = 'VFhfGy/CQgbB02QhKPEJ96UVVep+u7budUCRIVNFf0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )