INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b460163abfde6cf1d6dee02e1043d24ebe18086bb2e9163b91a8ab402ddadeb3', 
    'uzTF7cEQUzkGRV1fvXKP6DBXkq7rG3KiPkewoF7GZGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)