UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdB7hnHB7k3qClepMM8J9tuu3oW243ljsOnvodLjyTw=' 
WHERE 
  key_id = '08a110ae07d4d31b50617bb5c646a77de48c59f75583fad49a218e5a84977082' 
  AND (
    token = 'gdB7hnHB7k3qClepMM8J9tuu3oW243ljsOnvodLjyTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )