INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3788d54f8d1c6f2942907fc1c873ff2e11eb489d42ef0880a205a293ece90a6e', 
    '6JIqludPYvgARL9d2fzubkyLf+O2+xa7F2nuL7+t0fI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )