INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326ce671d416a8fa55b8e195ea3679d597b041e81dbca66abc953c44ddcdce0d', 
    'XkPlRuwQoSlO+EemAzG9MHqjfRm++xpOkAyqPIrPkoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)