UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpS93MPs6OsbiN6m/NFa4WwxjyPHYEN+UTPFIFcqaSE=' 
WHERE 
  key_id = 'f346d68fad4973482edd0decba7fe69cd48e56605664ce1c1bde0c6e7d613e1b' 
  AND (
    token = 'NpS93MPs6OsbiN6m/NFa4WwxjyPHYEN+UTPFIFcqaSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )