INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b78d491455e455cbdd978a552f05d2499fdb9fa0d6049ec8b52fa8d41df2826a', 
    'Wu9BtgUVDFfhO9ydBf3sToMbE67krikGITyEKyOaTVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)