UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kJr4kl7OzE9y7mz8sX4+6Qa3+ojHuTqEtBWOZCINUc=' 
WHERE 
  key_id = 'd8642db91a292b326b091bd939d2bea65e4546407a63f93abbf45915119e7618' 
  AND (
    token = '0kJr4kl7OzE9y7mz8sX4+6Qa3+ojHuTqEtBWOZCINUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )