UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tiLklQSRJ5/ZUp4n/Y1m6SQPTXPcGihxkd30Edni7k=' 
WHERE 
  key_id = '61c89fb8bf788fc5440a816ed73bee73b8288de7117f1f535f13071da141a035' 
  AND (
    token = '9tiLklQSRJ5/ZUp4n/Y1m6SQPTXPcGihxkd30Edni7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )