UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oeo7WALlQocaHStgM89+MHhUn2qogMSN9io4ooVT5vI=' 
WHERE 
  key_id = '168ea0d57b19824157c0c4bb7912995b005638090138422bd0324d624316bf1e' 
  AND (
    token = 'oeo7WALlQocaHStgM89+MHhUn2qogMSN9io4ooVT5vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )