UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjb96g+hbisreF0a7OyrnxjjIjEQzQtfouJXuMoqE+o=' 
WHERE 
  key_id = '2ad5edf330a7cd14ae80dbcbf7c9c321118960e1acb1914e8228588694ecf57c' 
  AND (
    token = 'yjb96g+hbisreF0a7OyrnxjjIjEQzQtfouJXuMoqE+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )