UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWWJGl1DErz/h6jlLnFmldaTBTss+bRTdw/rZ4DZnEo=' 
WHERE 
  key_id = 'f192d32328837a263f39ead7a923508288a746ca51f29bdeca5f0e29e2385a28' 
  AND (
    token = 'LWWJGl1DErz/h6jlLnFmldaTBTss+bRTdw/rZ4DZnEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )