UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EigKTF56GQdxCVFF3OnAdiysq7j3aCNNu58Dtqcg8XI=' 
WHERE 
  key_id = '25616d95024de3bb294b63418f76232cdd249776cbc7ba0ceb58b43df96ad083' 
  AND (
    token = 'EigKTF56GQdxCVFF3OnAdiysq7j3aCNNu58Dtqcg8XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )