UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPPbWPdz9ZFK3yLbiRkexgtnyUJhHMCCgLCcwjJ5qOw=' 
WHERE 
  key_id = '16cf0be6f257404602986d83c3f78d171667635cba87677cfefcc3edc8590629' 
  AND (
    token = 'LPPbWPdz9ZFK3yLbiRkexgtnyUJhHMCCgLCcwjJ5qOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )