INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4273fb052321157e1e47505e65647103149eaf01b6ef25a944c07b2831f2156', 
    'Wp3PM+4S8m1/jPYAYn/cszGy/ZRvh2e2ALNWBluBp1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )