INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d3487ccd36ff6d1d0437163fc7f6b0585885d9626670a64e01a642ddeb5d306', 
    'JpwRgm/0VR3/yU/CDfDcJSH8D43TQ7wAedAra/OKPtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )