INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd594974ea165a6f90d0ab62c50f205ee996c7db38bb5be00e9cc4de456b217b5', 
    '04LdhZUh7k4LjCROg/dP5uDaTpEYPwjBbc7U/5FTtN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)