UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3bI65+I04A6IYJh6wGVAKYsZxT6Q3wP9WjvnC6/d3c=' 
WHERE 
  key_id = '37a5a91757e3c8c50656c15370ec7b007fd1f56a719ca88ac51859af6036562c' 
  AND (
    token = 'Q3bI65+I04A6IYJh6wGVAKYsZxT6Q3wP9WjvnC6/d3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )