UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AtCSWO7CHVDPHbfDXLCT3reES3/u5l9hi049ToqxfUw=' 
WHERE 
  key_id = '94055b6550f0932016ed7388c36ff75ff761ea12ca88592101c26a55efd1490e' 
  AND (
    token = 'AtCSWO7CHVDPHbfDXLCT3reES3/u5l9hi049ToqxfUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )