INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9160ec6815a6e101530fc509af3e069a1f46856b534402d339e4b21bccc13146', 
    'WcjkKsKPAxDdgeYv8YUT4InI7nO/+ImgZDWL99G0SxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)