UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wuv0uGpsXRXv9NEXFrPuR1fXk+TRK3FHpJ4grsqUjT0=' 
WHERE 
  key_id = '986d6468b4e8cf35c37cec1d1a5927edcf95ad51608fee717f12650f39564199' 
  AND (
    token = 'wuv0uGpsXRXv9NEXFrPuR1fXk+TRK3FHpJ4grsqUjT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )