UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71hUVZ6agrwHYOzfExLJtgMBfmXs1rbmLv5WPgV6nK4=' 
WHERE 
  key_id = 'a69e7be4e62b6252a1f1b271284f21cdfa1536e8ea94c016d0c0d77ba027ce82' 
  AND (
    token = '71hUVZ6agrwHYOzfExLJtgMBfmXs1rbmLv5WPgV6nK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )