INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5e52cc18920a406248a75978001ffa5d5cb61ea1dc7f2609e3b28ac0cbf94ba', 
    '6h7IAMQa650kn+Je5K7hB5PVan+3csq1SAnH1dM9Dwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)