INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc33f435c9f763e12ec3013be8d8446626dac9dc22af8cc37b8a83f31c90561', 
    '8uqTGgu7gXqZKyTGWfN+PQZ3ibxWn4LjBf84mmigoP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)