INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d96122ce0e2395e1a4785658e4828f09567f4351b636e1427220aa5e64ccee6', 
    'CtNj9+FxpQvxyZDlSfs68zTyYIqO6btyVHWt4WQTsEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)