INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d3d878273e957c221203b575ccf2ec5c0e721b9959f144f60d97b9d913ef851', 
    '2u8JZywT60ZBJ5D6Q8shRAsWLx6vGaqY2UCjZ3V44iU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)