INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e99966623588685bdada07ce620127be76391426a9f7e4c1fad6c71e47c6e668', 
    'Qdh/uFm9uaaAYXELO6oKBdSG9TMo4NbPbuTy6w3cBnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)