INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfe0121f834d9a8e9ac048b1f9554d42cbf633e81660abcc040827b43a9e13d6', 
    'Rexrn87RN04SXOeZAX4DzKr72VDlci+i5P9oSa+XCAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)