UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uF+orO8P/rHqxsN1rV1zkkx1bptdrM5FPCGt2jGVqF0=' 
WHERE 
  key_id = '30d3a401f14f5bf093608350bd8887b72bca521a14a125f833eaf26becfd687b' 
  AND (
    token = 'uF+orO8P/rHqxsN1rV1zkkx1bptdrM5FPCGt2jGVqF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )