INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f15d74a846c8052374c2cbdb61eec21973526a194fcb10441a3cbbb2133197', 
    'WMUWniGISsNHPCXk5m8tHUicoyNZqdfJ8S8sDBBhrw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)