INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21b8d48b558c343aa355e178f2ab806f68664c6ae9241487edeee66466d0cf90', 
    'Wj5vvWzdXwrpqOPSwhJsZrSVYpgIzN5S7Fv6eGX81aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)