UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDF5Wvx6qgZLLvFDs8fJ85E8up/Aeil8D3Yp3FMhR6w=' 
WHERE 
  key_id = '978a27d9e31c6eef68b0c85983fd39f505db7b06a288dbf8832822505794fbf3' 
  AND (
    token = 'tDF5Wvx6qgZLLvFDs8fJ85E8up/Aeil8D3Yp3FMhR6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )