UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmyJJkbyP7PDKDAo51+xY3LMyRI2gMViuWqIoAlkZgE=' 
WHERE 
  key_id = '08e95ab2dac19d1fec1ec324117d42a1eccfa4a83da8971e6701c28d47f929a1' 
  AND (
    token = 'ZmyJJkbyP7PDKDAo51+xY3LMyRI2gMViuWqIoAlkZgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )