INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec26d816f555bd801a72b799c324e9bb63934d3ae841e1975fe11ef7b8dca4f', 
    '0qQFj+tFHTaVNG+zU9FY4rzFbVQ3C4rXtViV9gfgPdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)