UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cb+LB8p5reYlCRE2saW34Y9h6qcDpLQQvEMmIO/wBTc=' 
WHERE 
  key_id = 'e15297240ef2beb77bb622c979c325ccdd70966f3127d55cddc1b0824ec908fb' 
  AND (
    token = 'cb+LB8p5reYlCRE2saW34Y9h6qcDpLQQvEMmIO/wBTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )