INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7f3b87471b5f512ea736dee16185ab41d29af02056ae0f7c20ff06692a8e96', 
    'tIbRzpCHH45NDVwsxwXyZTp39R3f4ReUAlV0DJzt5JQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)