INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '721908f2a0c521ef564393ab9e842a5af3445749a079068cd26b21b17db95df7', 
    'BewzJbdOnSjp//xwfAp8IoctSulF9eUGazxzqlhZ9qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)