INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f66b0d36a147223d13b6dbc08b88385205b283c31b0ef7079e1f29acf3ca0c1', 
    'i5tahYKJws/45PW3xDtDSOJl7WrzPA2djZ+Mk1yCIrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)