UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7NtyzbYdayUW896+6Wag0iMIsBDzZjWsOyNLFX/g0E=' 
WHERE 
  key_id = '0a3845e37bcb99273f5c418493878e8f10d1584abdeced3a7c4a364df6e0fc27' 
  AND (
    token = 'W7NtyzbYdayUW896+6Wag0iMIsBDzZjWsOyNLFX/g0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )