UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9JhedfP7XeZOfb/v7NDF5pAu2hPHyuo2WuH1oJROYg=' 
WHERE 
  key_id = '986b2ffee27affc30056ed61bb4790693a7861ca5af293c8f9e1db8492f606eb' 
  AND (
    token = 'a9JhedfP7XeZOfb/v7NDF5pAu2hPHyuo2WuH1oJROYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )