INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8df07d1fc7369de90670b5588d4138246d4675362e0d14bc0df439fc7f93321', 
    'n3AlIlzzpVwailbexbcw0lgfzhVRnux+VWxvJ0L2bvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)