UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8f7ZbTlLTFxAx88/VfhgOkdJ9ex8gtWRZDcSSZzKNYo=' 
WHERE 
  key_id = '01cb355f70206dce4910596985b716a1a09e0cd4784e3ef755b13d90af1d3489' 
  AND (
    token = '8f7ZbTlLTFxAx88/VfhgOkdJ9ex8gtWRZDcSSZzKNYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )