INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6f5b8904f0845008adfa47c6c26afca02b5e5da2510dcc288f32f1451cca2f0', 
    '1fEFxG75oR62k3kqAmYl4FdqufgSoJdsABFnpGDUPB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)