UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IapIVF1KPYFE0hTSPynIRfNuzLO9wpvhu6oKFULzBNY=' 
WHERE 
  key_id = 'a541af8c5ea4868755f81fc917c4aded40d976ac7e120baa9055cc48b331c223' 
  AND (
    token = 'IapIVF1KPYFE0hTSPynIRfNuzLO9wpvhu6oKFULzBNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )