UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzA8P54ai8KRmXhO6POwr9QqxZX9Y4xJVgSEouVpgLM=' 
WHERE 
  key_id = '545c80feada17af41a0201623335bd45875cd80b328ee6ccc282d5a4677a23d8' 
  AND (
    token = 'WzA8P54ai8KRmXhO6POwr9QqxZX9Y4xJVgSEouVpgLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )