UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvWC/JuqNYiMgfuKg0owfgNNCG3n5EtFrzUUrupyXZU=' 
WHERE 
  key_id = '0209791654a46206936a72ce62fb027a0fc8adfbb65ab03de40dc8354f831f13' 
  AND (
    token = 'nvWC/JuqNYiMgfuKg0owfgNNCG3n5EtFrzUUrupyXZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )