INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a397662df0c5cee7b1b1106bcfc1a05987b6236d81b298b63e903b66ddb4472', 
    'Tmjy4bUplps0n3wx7cyz2TkuadbT5uH10LJBL12FdBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)