UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bOxf/WTMqhkx0sznTEzj79iZnl9F0tCuOuN56/WHC3M=' 
WHERE 
  key_id = '7de50c4b4c57acb65ef89153af664892bb9165a91b9f3090aa2e01bbe08a3282' 
  AND (
    token = 'bOxf/WTMqhkx0sznTEzj79iZnl9F0tCuOuN56/WHC3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )