INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ca1fd3646f65221e71f912bd0cb3b716d2954cfe52163aa4a2a4caf38641f7', 
    '3Sb3ZmFJ5wlnyvvcqFe2wHXInwfw3nJQQR0BVsWQ8po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)