INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3d7e7ba8f9668ccdbe693429b12e38745a097eb1d7f0232dac8a0303a701bc4', 
    'PtlR5O/tbGWYx7usRDsUHco36ZfY4c4+Rdok5IukbhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)