INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8760293572adb44989796180d2c5bc871d7a3d383d42130c19aee45f96164195', 
    'a3FXmBLCGXaYD0C8o/ChCD5lO3uuuZR1l4jMqJuPQz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)