INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '310f64c2d58a14e15ea7cf932105c15f90edff49ee21897936416de1432437d7', 
    'KFcvo2Qv2n0lDJQ60i9QmN767pj8ceouTVneabjvByA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)