UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2PoSq+w3c1VopubZtBCGr0NiFBBLHtJp65ma8rmLB8=' 
WHERE 
  key_id = '8869fae01372b9cdf99e4fa78abda3af18b60f39a684ded95fc9bc505d193b35' 
  AND (
    token = 'V2PoSq+w3c1VopubZtBCGr0NiFBBLHtJp65ma8rmLB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )