INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e3f296b5fa9fb53c3ca7ad95e056eb68a12cf5ec6b14dade892396806809de3', 
    'fI4Z8klNeQt/XTGiWDllsTacusqgbpE+3WKHDW6sBpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)