INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79d551b30ad9dcee50ce70148759a57467479ba4914f42b3d620849d006008bb', 
    'qPGF3bXZuZJ9Zt7WvYziArCoIAVj73IKv4+US5SPxpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)