UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9acG94J93ms2xmwKmF46oal330+cQJVs6J3qlLofJCA=' 
WHERE 
  key_id = 'e31b93a6daadf2121d0a9e271ee3fadf064b7e473bfe7a0804b8d7f0ca72f85c' 
  AND (
    token = '9acG94J93ms2xmwKmF46oal330+cQJVs6J3qlLofJCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )