UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGP/NGH/8VlRMpdDxt+IDgAAwZ7dc1xUmgMOXpwS6fE=' 
WHERE 
  key_id = 'a8f1a38505d907c3a056c1fa5ff5cca8c0d7519387339ba379f0890c20c0758c' 
  AND (
    token = 'sGP/NGH/8VlRMpdDxt+IDgAAwZ7dc1xUmgMOXpwS6fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )