INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6411cfd5a3d686a9705b88375ca169e0140e27493aecced88977e5aa40f80964', 
    'lIIfSYUFej6+IntcH6sBMuLbdj8/kgoWota6fu78oUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)