INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94f436fc4f0efa83c8057e1e3aeea018d3d0e47f2bf758b684dae1d9fe878388', 
    'YsJZNnqZmIHqLdb2THg1oUkWcTKokOT7bk2Kof8quGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)