UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pa6R522G2IdZ4gqBan8hAjMtfgAr9PnDFPr5H3iIgFY=' 
WHERE 
  key_id = '41d47274cdb320ed1f5706c519c2a5576d58ba1a712ebdea6ca14836d7989ea2' 
  AND (
    token = 'Pa6R522G2IdZ4gqBan8hAjMtfgAr9PnDFPr5H3iIgFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )