UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0q/N7z45lyJm23y74bmjje1/UU/GM15CIlxrGmejFkY=' 
WHERE 
  key_id = 'e1fe8be4723c6e9e53ea90c060b60775825a240cfcaead938aad7ff54b638ce5' 
  AND (
    token = '0q/N7z45lyJm23y74bmjje1/UU/GM15CIlxrGmejFkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )