UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'En9sq22M7tzMln5BDSJmAOUxBGU/l83+h23iHXnFa2U=' 
WHERE 
  key_id = '75f70091fd4674a583af11e305da4359795f8c8bb5f97be22f3e58f57cf26421' 
  AND (
    token = 'En9sq22M7tzMln5BDSJmAOUxBGU/l83+h23iHXnFa2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )