UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqwXdwV9ThSIFPl3DkZ3j+nO4VEUe1SajkVJNDsml5Y=' 
WHERE 
  key_id = '1727845129b3e5ad80e884f9a4157df90a3b1906157130f981442902bfac7ebf' 
  AND (
    token = 'yqwXdwV9ThSIFPl3DkZ3j+nO4VEUe1SajkVJNDsml5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025