INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8c7ab2ad93674f064cafd275e58f415263f186eb6e42d73cd084580f632c6c', 
    '9tzXoiIEgWp+QyRf1A1kXvXpOTyyrN4H1wk9PqA+gpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)