INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1525a14641ffb1e301838e6b07bebd374927cf50970c1912c8e6258ae86d7b55', 
    'NyLIPlufXAw66A+QKdy9Di5H/fQ0TUpEQI7jWkM4Eug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)