UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFO4XxRfB6EPISIPOZh4JpAOVNF26osCdNXwlqpPWwA=' 
WHERE 
  key_id = '19f61ad32b36b1b601b44d8f4d5b98fc29f420bc7641a86370b229f7e2e6432b' 
  AND (
    token = 'fFO4XxRfB6EPISIPOZh4JpAOVNF26osCdNXwlqpPWwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )