INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae21c687677a08270a56ceff0db271adc908235f6508da748d3408a4cbd4f404', 
    'q4NJugMyCtrPP7VVRUWpmZkMG969YVKRVXz5VCVTiSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)