UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHxG3ifqOqjn9PTw3avJPZ+040iT+O9BiBiM5OerQfc=' 
WHERE 
  key_id = '492cde42bb5e38671b99cbf7110c7988e4cc318429f62995d0887867c7ba313d' 
  AND (
    token = 'bHxG3ifqOqjn9PTw3avJPZ+040iT+O9BiBiM5OerQfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )