INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf361c8d0cbaba5cf2326d1b9325d74d19569e0689bc2569697d772d3e3f1468', 
    'JPEBePO0tHlqvlJ0L5Tj8mGVP9uXAB+SdcMHOyQk514=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)