UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZG/zmV8eDJdOAJRHzLbuZ6qTxV7oodpWbUC1kX9pMY=' 
WHERE 
  key_id = '24c3668e8568a679223b9d571ad2731b4983ee5240b691c14d765da106c420cf' 
  AND (
    token = 'LZG/zmV8eDJdOAJRHzLbuZ6qTxV7oodpWbUC1kX9pMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )