UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dEC7VL7DWhQHPVZ+xPMxET4PAyBuLuwCnFZSI2qEAKE=' 
WHERE 
  key_id = 'e645a53003accad845995cce64acd2a5b4532b8ec56e53121c35d9949bcba9ce' 
  AND (
    token = 'dEC7VL7DWhQHPVZ+xPMxET4PAyBuLuwCnFZSI2qEAKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )