INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f34a51014440fb2afdbe2a903f0468410c9530abc8f651a4970687b18dea0c6', 
    'SgxF6E8jNFIE6txY9Dvknp8uFG8X8A9mc0LiEj2gYIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)