INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df9b35f795a5ab52997a837908e14399627b84eb575573e9b034189ac6af7eb', 
    'LahPKMQrHBKIVw2E7lhiSapNB+wPnnv9Ee8i03tt6jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)