UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61x5eZwOr0MvVbnZvYSExLC68qhUwO7fGBWeVVQRsrU=' 
WHERE 
  key_id = '9bf02605cac3cf1e2f2547ad3aa3fb25a5cecb310e221d2485a4fec14d49a65d' 
  AND (
    token = '61x5eZwOr0MvVbnZvYSExLC68qhUwO7fGBWeVVQRsrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )