INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4261b465673129436bcacd410c5151d94fc993d0c32958806d93d0cabbf3d22c', 
    'TnQfB0llN3SaVese31WX5PH0Bvrd1nqjwagpBkqjW2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)