INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9cf1986e8c5fc241ff5d683176bcae19d1a7ad8d950503991bafbbd00ddb803', 
    'Rj5U89DViVTFO0DnBvKClcFuaQr2iGj6FLelsg5hZKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)