UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0XjFJfAkp3fLvtQe8Ml5lqxPhqqd3tfRlirCcBEUBmY=' 
WHERE 
  key_id = '9b6d8bb204bab3bf77918884aad291fc6151a2f9c2a6cee617065b85697c503e' 
  AND (
    token = '0XjFJfAkp3fLvtQe8Ml5lqxPhqqd3tfRlirCcBEUBmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )