UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWjz+2s83ANYs2VuueEywv2FQr6YV0KQV5g4mYoMHfg=' 
WHERE 
  key_id = '627bc8810b6ec369341df06234f78ddd6812d78245e5398981c1527642a76576' 
  AND (
    token = 'aWjz+2s83ANYs2VuueEywv2FQr6YV0KQV5g4mYoMHfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )