INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a27367bc2fd9500d6ee136067b0494c91a43a828358e3d37b7c0083f6dbed84', 
    'kmdaAak7u+4tLPlgN9Art2nTe4Mi64gV6g4unsABO8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)