INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e7408316a0760db946c9013dd6dd1c8fd38a8c97ee58053b335f928744aaef1', 
    'Wadkua7rTIhppf/ifI3R32II29p+sCBoAcny6wOA7j8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)