UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pNoQ7ZbtRmb0JRmf8Ozh1XryvoPvD2tIOki7qL7vwr8=' 
WHERE 
  key_id = '91d4b258a8852e5a5c4ffdc77380f6a6f4dbeb32e21ff9ba19c961262e8b5002' 
  AND (
    token = 'pNoQ7ZbtRmb0JRmf8Ozh1XryvoPvD2tIOki7qL7vwr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )