INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a56d34ac9f1995987d6c0bf3511269566a858a5e3a017787c3f22ca557a856e', 
    'RXE0wCsGYW7tf7mKaXnUn/RqPSrJ8SUsK3/pF2g//5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )