INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad4b6bca47cb262434c1f7abab2713bba20acf4cd93f14c774a83766e954b0a7', 
    'JnsRG62H0Ejh0vpBv5mljRleIp0BtOHQQ0OvQ6kAaWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)