INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '939cabfe2bc1e6c5220b73d085b56009f1ff44418a5ccab26f24ee9d828e743e', 
    'm1igI0PEnqqXW/egM2S9YSKDlWYnY/yBzynBbx7Lyiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)