INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12d29b5b47b70835a9ea6eb386b620822838bfa43f2615232f2828111254495c', 
    '0WMQxQjX540cd5fY14u0EYcD9QWEbqj4WZt+5vUVEs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)