UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CE2xHsfyxsP0c0jtgIyTkZRiUEBFJHFGCwVdjsnsg+o=' 
WHERE 
  key_id = 'edc4ee9b6e5b9a7c9a8ec5b713f3cefe34d32e5675180bb6bf355db551056b27' 
  AND (
    token = 'CE2xHsfyxsP0c0jtgIyTkZRiUEBFJHFGCwVdjsnsg+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )