UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xEHUCLajdtd/Ay6hMfTlwli1MYOTxnhU+2enqmrjgg=' 
WHERE 
  key_id = '3e73618684d52d41f21c498a09612d98ccd4969b32185a5cacfc7d0058f53131' 
  AND (
    token = '0xEHUCLajdtd/Ay6hMfTlwli1MYOTxnhU+2enqmrjgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )