UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQ4IYDvAcjdYzi40EqLs6MFwBIQcJ/r9ZBQI/0+P2PI=' 
WHERE 
  key_id = '9c459c3f5c4580be2c913c5ddbee7b5119340e611b485ca5490663f444b599ca' 
  AND (
    token = 'NQ4IYDvAcjdYzi40EqLs6MFwBIQcJ/r9ZBQI/0+P2PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )