INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8b20a9543dfb6739b16574f01b56fbf0fa05acb7ac8671d3a51f5059f48ba3', 
    'Mdrv5rQT6CQ6XRr+rlm1ybvQ3ytP98h770eoCCtM8+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)