INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70931e6a8d6668cc04c973ec99fa59f9a19300df4b20ff684ddf388b80593877', 
    'hVOzshiXeURTRQWUGrk/O9VQV6OgbdHnFKYjWfJ5+oE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)