UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZEuwdCJT8zykQUwsw54vH+byKmoqRZeYj+uaYHu8L4=' 
WHERE 
  key_id = '4a63ba6a517ddff11cf2ed079cd620961a7a0f82341a4e1d617780c4bdbcff4b' 
  AND (
    token = '7ZEuwdCJT8zykQUwsw54vH+byKmoqRZeYj+uaYHu8L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )