INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ec7e420e38bbe9812aeeb8cbd24156848ef514bc5ff41400602e054c1953031', 
    'Aw6c6Q80yMFNgVx9fwEBBYFozp9481KyoW7lbOaPFTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)