INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '501db4f066e560a75241d5dde6a2f017c76ee7ced265d6cb5d016b725deb4fab', 
    'CvFempzdz4KSGflCl2YC2fon1l3q0nM1Ir9G2Jkt1Dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)