INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e174321a4bf30241388525dbcd24fde2e506fb28ea54e44ae80741eb0db61b84', 
    'oUOnMiuA44HI38firgFR+EfGsNL2APUOPWyx6PwjGWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)