UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8GxpVpR9q50sJduYLcaX1RuO9yNaGFTCrYBoo/F2lY=' 
WHERE 
  key_id = 'ccba1ebbf817f2322dd90c9faae10af90c0d746ad7a1170dee1b61d7f3046564' 
  AND (
    token = 'x8GxpVpR9q50sJduYLcaX1RuO9yNaGFTCrYBoo/F2lY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )