INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4540b83b0c51933055a43a8a69e8a043cdc3b91d0e587f8eb4810994a1b44746', 
    'LR65zoyIqQyBd+M02VEDUJ+6LhQw9ApRwMgF7u71O8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)