UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/vflWOyxhRdfKr6lKa24DCfM4nPcDPP0YG/PPbI7ao=' 
WHERE 
  key_id = '053eda2d0ce3849429471a68cb40a21726904e408e125d24ec277d5b30e66bf1' 
  AND (
    token = '+/vflWOyxhRdfKr6lKa24DCfM4nPcDPP0YG/PPbI7ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )