INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447e285810113966c4a384cea0d0784c331bcde63fc0108e04eadf02dcd75d8d', 
    'b7B0UyRJRaCYUKQdQShd9OM0zLa6L2cpjrXftiJRAAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)