UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dH7rC8xWDyK7GzPxbJKyutpDfRDLZy9e9UG8TdUgVw=' 
WHERE 
  key_id = 'c601a0fcc55b301ff51f2407680894ec8f70a4af6aa8dcd84ef2ffd40c4b9691' 
  AND (
    token = '2dH7rC8xWDyK7GzPxbJKyutpDfRDLZy9e9UG8TdUgVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )