INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1291bce5430e27a273952b91ccbda06af2721ba573b8cf57fadaab95afc4033d', 
    '99UtTHcsikzC9e3SCwj9ub9KtNHXpsHyTZ+ung81FRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)