INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6293b7cd5e323572b9d8fa79acf69120f80a35cc3b601d0d5836dd9cb8e3fade', 
    '4P4zuU5LgrUtV1EpKpXRfGNxRvN81ON3BfsyWcqrCig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)