UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3EbN0VE0B51aQ/BfgbVasAhXtP+HmWr1jQcxOkCnHi0=' 
WHERE 
  key_id = '8332f2c6f9446a14e5d50fce54ccf6671a18965e2ea555a0643f8271317bdec8' 
  AND (
    token = '3EbN0VE0B51aQ/BfgbVasAhXtP+HmWr1jQcxOkCnHi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )