INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ad080896ab2dada98d6dfa1111fc83f68b409a4ee534b081e858a61a1c47dfb', 
    'GtnWISbTwkirM3udrgArsaK6wbA7sV1ywHdEnTg+syo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)