INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6200f29ca2e920300615a43d24faaeebf2360a1112c3645563994324c1c47f75', 
    'v+hPk8AzJy7WsgDJ/iohnlBm53A5AFwlYmIp69SH0oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)