UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+X8NppaeVE24y4FKv8bxtauwAlwyrVoC4jHjGrFgWU=' 
WHERE 
  key_id = '29888387f637951d84f213cc41ba33b85a8054a61d90911bb6d165d8710beeb9' 
  AND (
    token = 'M+X8NppaeVE24y4FKv8bxtauwAlwyrVoC4jHjGrFgWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )