UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1/CPfi5OYBnBqLi7FBQzWN9pReK7lVe4xBraFeMvLU=' 
WHERE 
  key_id = 'bb949fa85b1c1a9a9fa9755571f1dd6cfda06bca63c3926cf1a333386dd04457' 
  AND (
    token = 'L1/CPfi5OYBnBqLi7FBQzWN9pReK7lVe4xBraFeMvLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )