UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9T7kBdfjx/VWeGg84Wa8j6+gBms8fuZc0xTWyErM0Y=' 
WHERE 
  key_id = '6cb0eda262c55d2e2780003137a77e664feacd31ecadf7e2127e6c4b602585d7' 
  AND (
    token = 'w9T7kBdfjx/VWeGg84Wa8j6+gBms8fuZc0xTWyErM0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )