UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTH6IUG02N2SVYBPuH3qubnizHMtQVAl7ynFcJSdvpY=' 
WHERE 
  key_id = 'cefa543e0f67a82e41dd87f6ffa96149fb573e48b2feb6b9933913af459add5c' 
  AND (
    token = 'xTH6IUG02N2SVYBPuH3qubnizHMtQVAl7ynFcJSdvpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )