INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71af5ba1f7be2943adefdbf41d00b2c4080e0315853d0d1820e9278f93d1a94f', 
    '6RkpdWVwbQTIITBolvqN3fgwozuxXzQB9GC6HrQ8IwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)