UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgCKasvzy7KJ/zMkN6pIPvUcwXKBSfafGLjPI1I/LjM=' 
WHERE 
  key_id = '8477d34583bb7bf3084130492f8c1f7f67236553ff61d7a6642dfec0746ae7f1' 
  AND (
    token = 'CgCKasvzy7KJ/zMkN6pIPvUcwXKBSfafGLjPI1I/LjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )