INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '766ab97375ae65e4add49837e8b2338cf338404ac16ce883090360e0e0571e45', 
    'LxGJk3YaWd6BBySfNze9YMbpXhqCfVH4XpTbjXlCrCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)