UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'voHq3MtsLafTJlhm5HRsAsAKroU3JdRzJa8mSqKBIK4=' 
WHERE 
  key_id = '269e2368c09c978684b4a508a10486cf82f9a7d3a712738d4032e15181f54def' 
  AND (
    token = 'voHq3MtsLafTJlhm5HRsAsAKroU3JdRzJa8mSqKBIK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )