INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aa19b74074a8e5fb896c19b9e3d299cb1e4502fdd77edf805210d2664d293da', 
    '8SKl4RxeQmdNgb9PtmRqPMZs1c0yfFM+D8ufN6JvsIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)