UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtR3idQ4P/kuksL7x7XAWWFBDQGDt4TUA1JKxyEXQvU=' 
WHERE 
  key_id = 'bf86f5688974812515ecf580c4ed61bf2b231640b3f15710c793ad62114efc79' 
  AND (
    token = 'KtR3idQ4P/kuksL7x7XAWWFBDQGDt4TUA1JKxyEXQvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )