INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903e608773d7f02e5736c15d8606dd59b6fbc92ae5891e3cb0085bd423ea9386', 
    'zbqtvjYFpi0Aq2//keZxU5EniMGR+JwKNwL0NPsIwhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)