INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b793374fa9ea7d282da92899117d6652b9be8f99d14934e68d085ba5750359c4', 
    '1FfAcQKIza2CIKCD3EQBzDhyMQmjF2IN/phns6tsZRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)