UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRrVq13IHaIcRclllevcJUSSPOfXRmGalqm8r+vVqWQ=' 
WHERE 
  key_id = 'e4875255ec10e114cbb2f9286e81127ed8619fa68c95d41eb5e5a0857ee89413' 
  AND (
    token = 'WRrVq13IHaIcRclllevcJUSSPOfXRmGalqm8r+vVqWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )