INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28f03ed1ced468ec4ec9265687041612773a5905804c859b7bb3f8debb48d54', 
    'WiiNDL6ynadXZAcMyjHQaBPdsp5EtcxiLdghnLf8gPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)