INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf681da3240e45eb5bd1cecfcabeb4d748c8d71c1d7090042d4f75ebe77669da', 
    'D2LCUG9vYDQQEuUTGSxmEdhhLpzSNJ06Zhp4kMvGAzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)