UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aoTCk/wfBGTUoXUzg1frN5DQ0/x5gNOSarGOdujYQRY=' 
WHERE 
  key_id = '9902115f942890e3bce53ff142da154ebaf91fcbc50acc97e80b7bd0faad5501' 
  AND (
    token = 'aoTCk/wfBGTUoXUzg1frN5DQ0/x5gNOSarGOdujYQRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )