UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNcU9SEBtWE3o5k0d7HyDok1l1V7hjZbh6Y85SuHxgM=' 
WHERE 
  key_id = 'dc23416d1b4385d4341d6b358a6ee950d32ea0504a54b6899679e7d6a69830a1' 
  AND (
    token = 'FNcU9SEBtWE3o5k0d7HyDok1l1V7hjZbh6Y85SuHxgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )