INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81dd65ac0165ccd1650dee8abec6b9baea6e63661ee97d9bd2e2b41cfab7105c', 
    'r34egWYamZxJJJEnHm0pb1Jn3vmAuHQFaWkuxHd3SrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)