INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44058df1e8385bb4cab2894c960be0c3e6d23f434c1fe7319571605e703a8439', 
    'lKrtRJMEx9LbcaYXAfJtUa/DGif9fZ9THN+ouqpnxyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)