INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ed1061f969133643939834679e9f4dea6d551e7080d6f96c92f9081ea018f0', 
    'gfa4DjFsFOwulLBINLQnQTMPMdbElDCTO+m8HxbQgFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)