INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e6b9ef0ea1bbfad86b6c0f9e79f02272b03810671e4f529f720a4cda9ce250', 
    '0cJhTS+pa4scWWbPne89Ot6RVcorPvrP98Yfu0jfGx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)