UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkTOhcZkLcagfGwMyMT7vFnWH+HWW/4Ds2OhsZDlUN0=' 
WHERE 
  key_id = '15f3a9a2efd1a403d4d37d7ea3a180390fe8a7841f09cd75d0c04002b30c2eff' 
  AND (
    token = 'jkTOhcZkLcagfGwMyMT7vFnWH+HWW/4Ds2OhsZDlUN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )