UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsAGMNqs+eAQagFdq+kOmnSdwLe5ePcxJGlQilrSHdI=' 
WHERE 
  key_id = 'd8990b5d5848cf8f73d8517486b4a2751660a06d378fc5009754240c4a8c128d' 
  AND (
    token = 'vsAGMNqs+eAQagFdq+kOmnSdwLe5ePcxJGlQilrSHdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )