INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '339b169538a59a048daefe92a8114fb69a748d11b068b116e452a4bd23f95244', 
    'vpRCajbr9Y1NTE7TCaVmvx/FHDhgiM89nOCy1USGbGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)