UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPufWLN6ARaPawtEWJG+Q9YFmkPfLqOTarqhzdvKgz0=' 
WHERE 
  key_id = 'f68490eb90a142628945a335883d80587192d91962205e5c5586a9196385d505' 
  AND (
    token = 'HPufWLN6ARaPawtEWJG+Q9YFmkPfLqOTarqhzdvKgz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )