UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQrhK15cjWajIo2EQWyD2lW5LRciZieDu5THqKVAjys=' 
WHERE 
  key_id = '23610702afd348ab2c7fdd3e41f41b84363ecfb74a9ff254fd55f17f91e2bea9' 
  AND (
    token = 'yQrhK15cjWajIo2EQWyD2lW5LRciZieDu5THqKVAjys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )