UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZUvGdQ/frvlPVLGQUNtbrObrOzsaKFQTsun7X5mgNY=' 
WHERE 
  key_id = '9ae3f3c668a258fb28252090d70d5e11c804ad9618d52d1796e48c9f73104759' 
  AND (
    token = 'dZUvGdQ/frvlPVLGQUNtbrObrOzsaKFQTsun7X5mgNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )