INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84f45b139ac7d065913de630f3af8c5b09b502159294cb7c0633c887aea2c276', 
    'Jt1l1xxXOKYhH/BJDGBLp2/i7zjruZumOrfcvMvHHTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)