INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49b4e4de4af465605d32ac10253a3cd4ea98df785349fd163af1e420cbb219b0', 
    'll3KpwmG3ZiOv0EXrADAAtyhMcEqedzgzwg2DV4Xjms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)