UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ttsd7j3lb/u+PSTMkU3X5TRLQHkeXvobCUItf+TyxY=' 
WHERE 
  key_id = '5e3c8735a530cbd8763fb2f4238e81ec12487f714d3ca6dabd8358304547192c' 
  AND (
    token = '4ttsd7j3lb/u+PSTMkU3X5TRLQHkeXvobCUItf+TyxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )