UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cJxERoxGjBDuZgaE2qwaBjac3XdsyJQxoeSs2EAjSXo=' 
WHERE 
  key_id = '9244504e3ff00b41623762baf689a1b2409333446ff7fac5cc886312e98b42d7' 
  AND (
    token = 'cJxERoxGjBDuZgaE2qwaBjac3XdsyJQxoeSs2EAjSXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )