INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4a43753c4e5f8a2496a955c91c19f135581a5df2034057e13837082b35bc44', 
    'h+j6ILYooqw0m1WV2AHRv/ZxNuNN7goNsQYrrHqoZLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)