UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CP4FCYnWzMWj4HvcYOskVaUPNJkmbHJWGMaxRoW3+0=' 
WHERE 
  key_id = '66334790a34e4473650b103d271314a1e1377707c83da6f13a8204de1d677388' 
  AND (
    token = '+CP4FCYnWzMWj4HvcYOskVaUPNJkmbHJWGMaxRoW3+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )