UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQy6D3iF5pESUJKdXISjaNp4dapzU+d15So2Dm1Gqbc=' 
WHERE 
  key_id = '3b006840f84da51431fc13cac9ce25b490c7e4809690d91f2f645d11cd700b46' 
  AND (
    token = 'EQy6D3iF5pESUJKdXISjaNp4dapzU+d15So2Dm1Gqbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )