UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6QdFZHpMVHkv7vdePf5Hqn8/+6OuGZjC4QBhyzbD74=' 
WHERE 
  key_id = '3b7a0af5fd488b63b7b63c2270a584443f5289eaae4d63085d456c43d8efe3d8' 
  AND (
    token = 's6QdFZHpMVHkv7vdePf5Hqn8/+6OuGZjC4QBhyzbD74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )