INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc145613b7f8f58e274fc4851bbffd7eb9db5e24a084053f216287749a683c9', 
    '6tp3GpdQ9bYN7723BT7Gt6RD0a2q/U16zA7MXUfl9hM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)