INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29c52ae042a2cc483e97140e34353a84e1c4ea8d7d319f55753a9fe481f0f3cb', 
    'NIIy8K+aQXfwRU+HW2fEftv2OH9HTGEqIRQIQx8Kp2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)