INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2af0d1a6e49a865c3d9bec85163b9b8220d1fd8b2602e114e5be36d074ff599', 
    'Qg+y0D7zTNx1mM0TXE1sy0Fd8oj7g9l9lP9pBxBwQ1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)