INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08dff921a141098ffbcd833b7650e01003a5f9be9f3722eb1bf728b3fbcdafb6', 
    'ugnRK45ldI0bDBMeHPWU4j1cc4ULz18/2t2JEHtu1mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)