INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e071dc81c8536a47331b3af25500aafaaca4834cee7baf5b23adf992813d77f', 
    '/OnUIOXN7Gm+PnVsZB2H75j9YBWcf/voGZQPe3uI05k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)