INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b67c8683d5538605727c39f27a886f1f5c9fb1573bac795fa3af6bda452b437', 
    'q4jowhxSzjpoaB67FZp9zXQCVRtD4WeHpAFBZEy32Ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)