UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aP9N9TWcRJa+y80bNwBxuJBnUpI24p2DPC2EB0bDAso=' 
WHERE 
  key_id = 'f6f29e2bf208f0194177e1511748afcb24ae704c1b0798cfc569301ac3745910' 
  AND (
    token = 'aP9N9TWcRJa+y80bNwBxuJBnUpI24p2DPC2EB0bDAso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )