UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzZKLUnks9xCJybyEPOjTGxLCQ1k1yRmaO8hAJ7kBf4=' 
WHERE 
  key_id = '9a529c458953949062b139e33fa4b72e21296e1f51aaeb2bac687e3afc2bbc12' 
  AND (
    token = 'LzZKLUnks9xCJybyEPOjTGxLCQ1k1yRmaO8hAJ7kBf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )