INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f304d9b10ac60bd0251874d17441557b3e5e9253b559685064bee6a171fd8d0', 
    'cxofKdTc7E9aSyOhoUlui/1TZv8jdKgtHbCqgk7L2QI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)