INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269fd09df3a16ba8242ae866a76c7834e3e5ab818a429a89842d2b11be23939c', 
    'PKKK8sf2VxHB204oxg9WcFHMObZ1+eYNglE7LiOoBZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)