INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31509421235f2863751fcccd801aa2504a3f1a1ce630592c57cc9f81c939935c', 
    'aCAkaV1o5tkCMtBalth5rWohUH6zpd/LshZBPOhsoMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)