UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Xw22X5576BYWiWScnwGh6/3Nd01Hc2QbouWb0W00yI=' 
WHERE 
  key_id = '98f9eeb8a8da990599b4d5c65c93634d4d7f96405e0da3a9f5e74c65594e7516' 
  AND (
    token = '2Xw22X5576BYWiWScnwGh6/3Nd01Hc2QbouWb0W00yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )