UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2K46TSOrvLFlqFO1/A0rUN6tcM1NZE3LAFe8bW9uBY=' 
WHERE 
  key_id = '9a077bca318240489d3d68c86591e8daafbeb44cd3b49d9705f27979f121690a' 
  AND (
    token = 'Y2K46TSOrvLFlqFO1/A0rUN6tcM1NZE3LAFe8bW9uBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )