INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9f64c3f278f15e26bf683c53b0d899a40873276dd4bd0d582cabb5c1c28023e', 
    '4klod8V5cyL1ZXpuKNwUyPe6jRF448qDrVcPyT82ULo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)