UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKEUZNjvHUAOgAqpbkTJLRVCELssdixtyao7o70cNiA=' 
WHERE 
  key_id = '3f87449615eab6e4fb67fdc1e3cc5b2d7d3921a0c9b53dc30c7369232d624c3e' 
  AND (
    token = 'DKEUZNjvHUAOgAqpbkTJLRVCELssdixtyao7o70cNiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )