UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6h31ziE1hV4ZcjgrGAsxNPthngbX+oIdxU4rPgqtQOc=' 
WHERE 
  key_id = '64c536cebc284b38ab831920276b5ce21c83e607597def1e714b37a3bc9bb5ad' 
  AND (
    token = '6h31ziE1hV4ZcjgrGAsxNPthngbX+oIdxU4rPgqtQOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )