INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3916a374de77e7bbd44ad620f84400a9747cfc18283c296de11aa39453d97d73', 
    'mGSS1PUt0c8o0si9g0AQ691kEQv8GnMxDwzp0vnTdJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)