UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDk3le4zgb825mEQ5jehx7b1nY0zXpgBigwLBhHUQs8=' 
WHERE 
  key_id = '1487c47602aaae7389cd708353c4885c8ad1c608158ceed4dc217e3001c92971' 
  AND (
    token = 'NDk3le4zgb825mEQ5jehx7b1nY0zXpgBigwLBhHUQs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )