UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0g++pMxF5OY18VcGlnZRm9qSKwqt4bq5oTP5SCPdVrQ=' 
WHERE 
  key_id = '3b48e4a1eba6dbe699c20159576ca2d968f5def27e44008deff34cf765a85f37' 
  AND (
    token = '0g++pMxF5OY18VcGlnZRm9qSKwqt4bq5oTP5SCPdVrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )