INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3869ee33d2bee01c155deb12c51b4e732acd02465b2b08029b5b1cbe404aa04e', 
    '4KCbRkr5i6IS1nI8QDVsG7Sr6GSc/xBhWIPBc1Xjicc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)