UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAfWC4EAXOTMzb9QHmhF/xTLYCObxWw7Vk92Fzyn0gs=' 
WHERE 
  key_id = 'd52916bfa7e16c942bc67ce905da1240103b2ee39b809acb9b333aea1f5f7fed' 
  AND (
    token = 'WAfWC4EAXOTMzb9QHmhF/xTLYCObxWw7Vk92Fzyn0gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )