INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf3add2e15ba4b72742e5533ea162122d26814b9c13ad6654f7ac4f5997599e9', 
    'PpR88XTr7bwQsUJVwCYnbZNXfF9AhrjbPfcwFh8NYUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)