UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRwkGrZz1kQBljhpj6ZNraJeDtreU9Y+AZey7sy7VDg=' 
WHERE 
  key_id = 'd740260d9988ba72bbbc4a2e5bbd602d7e0179f8acefcd3b05f5d3f0c1da9080' 
  AND (
    token = 'RRwkGrZz1kQBljhpj6ZNraJeDtreU9Y+AZey7sy7VDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )