INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9ff84d745b52ed1ea75490aa52a8af69d84880464dc97cbf6aceed47609631', 
    't52quZTT90SswCTP9UnQVq4r4NyCX/FUOUJW30xmIrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)