INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89b534218400557218b6e4b1860555d080c1df6ade7d21eda448c14c380018aa', 
    'Rq9gqjz/ib9YbkGTiBKLOgnux79gRrCWjYJEevgg+DI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)