INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f54d99f7c321489b62989b4e9f938da128d7f053815754040d8aee364b2c4bd1', 
    'tt8SdTvWiVagsf9AtHAYmvQBvuHMNmR5q/WegHHYgiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)