UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLZZ51Ccvp1QA03z25stCuuNK8ZrJGnFa7POi5MSXC8=' 
WHERE 
  key_id = '56147d66ff939a0062808e4f8f50c257c43ec3d687ada6f52bf5cd46cbe5d261' 
  AND (
    token = 'DLZZ51Ccvp1QA03z25stCuuNK8ZrJGnFa7POi5MSXC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )