INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4954c364af2280013700968d03337ff3d379134184ca1e5ebb05ab3c22eaedf', 
    'kncPBn8Tl/c54P0za4VZMpPabXI0rJY2wv7RlHJPDos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)