UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xs82Uq29p3IayP2IdgLcq1hymwbuNr2kNjwWa/OGkmI=' 
WHERE 
  key_id = 'e9b7522db81de29448bae0766280af36b557a55a1ac95c9af8728bb365dce687' 
  AND (
    token = 'xs82Uq29p3IayP2IdgLcq1hymwbuNr2kNjwWa/OGkmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )