INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249f5785b188af1d1840db1245d35c8177e84bebe5d2e64af60180d41bd30f0f', 
    'pEwR2elU/JuPMhYifUYhOMyNEUQWRfI3l4KCgOJzMw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)