INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8dff9a6102710eabfa73401e3b37cff75a91674ff9a26f10b1b7117c6119645', 
    '99JiTT2tib2KSK7lBuKtN4c3QxwWtr5Sz49+e/QzYGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)