INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c549a72dbb380c15fd2088881b63df5b39aaf4732982e41633a80b901eb854bf', 
    'PkHzerq/gjfNtzw05tKIRzA5bgMFpZ04lp7tvFt+Ea8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)