UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aip53vQiVsvEMDMUEMK6WceEEnCR9CcWXjF8LW8SMUo=' 
WHERE 
  key_id = '9a7cab54a2922e9c6c66ff0eccdaf59533bdd15b4ec801767ebecb02cc5d64a9' 
  AND (
    token = 'aip53vQiVsvEMDMUEMK6WceEEnCR9CcWXjF8LW8SMUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )