UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u60bJMUbqgj8B5ASgZnrpwo3rflHrUe9TRxwvpFTTXQ=' 
WHERE 
  key_id = 'ed43ea82ca5643c25df8efee8b808700105983d532f76fbb508797407d9ed2c5' 
  AND (
    token = 'u60bJMUbqgj8B5ASgZnrpwo3rflHrUe9TRxwvpFTTXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )