UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rxi5nty4Ev4ZRRMIGkrWZLad+WjV9gZynSgNY/M2jQc=' 
WHERE 
  key_id = 'd63eb3f5a50194e74dd23421fd55179737fff04b17b7a92a3458e606a35102f1' 
  AND (
    token = 'Rxi5nty4Ev4ZRRMIGkrWZLad+WjV9gZynSgNY/M2jQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )